{
  "schema": "lemonslice-human40-appearance-results-v1",
  "scope": "Short-clip sampled appearance",
  "score_max": 80,
  "criteria": {
    "identity_composition": 25,
    "no_added_content": 20,
    "sampled_stability": 20,
    "mouth_appearance": 15
  },
  "case_count": 40,
  "rated_clips": 200,
  "models": [
    {
      "model": "atlas",
      "label": "Atlas",
      "n": 40,
      "mean_total_80": 77.6,
      "ci95_total_80": [
        77.225,
        77.975
      ],
      "categories": {
        "identity_composition": {
          "weight": 25,
          "mean_rating_5": 5.0,
          "mean_points": 25.0,
          "ci95_points": [
            25.0,
            25.0
          ]
        },
        "no_added_content": {
          "weight": 20,
          "mean_rating_5": 5.0,
          "mean_points": 20.0,
          "ci95_points": [
            20.0,
            20.0
          ]
        },
        "sampled_stability": {
          "weight": 20,
          "mean_rating_5": 5.0,
          "mean_points": 20.0,
          "ci95_points": [
            20.0,
            20.0
          ]
        },
        "mouth_appearance": {
          "weight": 15,
          "mean_rating_5": 4.2,
          "mean_points": 12.6,
          "ci95_points": [
            12.225,
            12.975
          ]
        }
      }
    },
    {
      "model": "lemonslice",
      "label": "Lemon Slice",
      "n": 40,
      "mean_total_80": 66.925,
      "ci95_total_80": [
        65.95,
        67.7
      ],
      "categories": {
        "identity_composition": {
          "weight": 25,
          "mean_rating_5": 3.95,
          "mean_points": 19.75,
          "ci95_points": [
            19.375,
            20.0
          ]
        },
        "no_added_content": {
          "weight": 20,
          "mean_rating_5": 5.0,
          "mean_points": 20.0,
          "ci95_points": [
            20.0,
            20.0
          ]
        },
        "sampled_stability": {
          "weight": 20,
          "mean_rating_5": 3.85,
          "mean_points": 15.4,
          "ci95_points": [
            14.9,
            15.8
          ]
        },
        "mouth_appearance": {
          "weight": 15,
          "mean_rating_5": 3.925,
          "mean_points": 11.775,
          "ci95_points": [
            11.475,
            12.0
          ]
        }
      }
    },
    {
      "model": "longcat",
      "label": "LongCat",
      "n": 40,
      "mean_total_80": 67.475,
      "ci95_total_80": [
        66.8,
        68.225
      ],
      "categories": {
        "identity_composition": {
          "weight": 25,
          "mean_rating_5": 4.025,
          "mean_points": 20.125,
          "ci95_points": [
            20.0,
            20.375
          ]
        },
        "no_added_content": {
          "weight": 20,
          "mean_rating_5": 5.0,
          "mean_points": 20.0,
          "ci95_points": [
            20.0,
            20.0
          ]
        },
        "sampled_stability": {
          "weight": 20,
          "mean_rating_5": 4.025,
          "mean_points": 16.1,
          "ci95_points": [
            16.0,
            16.3
          ]
        },
        "mouth_appearance": {
          "weight": 15,
          "mean_rating_5": 3.75,
          "mean_points": 11.25,
          "ci95_points": [
            10.8,
            11.7
          ]
        }
      }
    },
    {
      "model": "wan",
      "label": "Wan",
      "n": 40,
      "mean_total_80": 77.175,
      "ci95_total_80": [
        76.45,
        77.75
      ],
      "categories": {
        "identity_composition": {
          "weight": 25,
          "mean_rating_5": 4.95,
          "mean_points": 24.75,
          "ci95_points": [
            24.375,
            25.0
          ]
        },
        "no_added_content": {
          "weight": 20,
          "mean_rating_5": 5.0,
          "mean_points": 20.0,
          "ci95_points": [
            20.0,
            20.0
          ]
        },
        "sampled_stability": {
          "weight": 20,
          "mean_rating_5": 4.975,
          "mean_points": 19.9,
          "ci95_points": [
            19.7,
            20.0
          ]
        },
        "mouth_appearance": {
          "weight": 15,
          "mean_rating_5": 4.175,
          "mean_points": 12.525,
          "ci95_points": [
            12.225,
            12.9
          ]
        }
      }
    },
    {
      "model": "ltx",
      "label": "LTX",
      "n": 40,
      "mean_total_80": 64.0,
      "ci95_total_80": [
        60.57375,
        67.5
      ],
      "categories": {
        "identity_composition": {
          "weight": 25,
          "mean_rating_5": 4.825,
          "mean_points": 24.125,
          "ci95_points": [
            23.375,
            24.75
          ]
        },
        "no_added_content": {
          "weight": 20,
          "mean_rating_5": 2.7,
          "mean_points": 10.8,
          "ci95_points": [
            8.8,
            12.9025
          ]
        },
        "sampled_stability": {
          "weight": 20,
          "mean_rating_5": 3.725,
          "mean_points": 14.9,
          "ci95_points": [
            13.7,
            16.1
          ]
        },
        "mouth_appearance": {
          "weight": 15,
          "mean_rating_5": 4.725,
          "mean_points": 14.175,
          "ci95_points": [
            13.725,
            14.55
          ]
        }
      }
    }
  ],
  "paired_comparisons": [
    {
      "model_a": "atlas",
      "model_b": "lemonslice",
      "n": 40,
      "mean_difference_80": 10.675,
      "ci95_difference_80": [
        9.825,
        11.675
      ],
      "wins": 40,
      "ties": 0,
      "losses": 0,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "atlas",
      "model_b": "longcat",
      "n": 40,
      "mean_difference_80": 10.125,
      "ci95_difference_80": [
        9.375,
        10.875
      ],
      "wins": 39,
      "ties": 1,
      "losses": 0,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "atlas",
      "model_b": "wan",
      "n": 40,
      "mean_difference_80": 0.425,
      "ci95_difference_80": [
        -0.15,
        1.1
      ],
      "wins": 6,
      "ties": 31,
      "losses": 3,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "atlas",
      "model_b": "ltx",
      "n": 40,
      "mean_difference_80": 13.6,
      "ci95_difference_80": [
        10.125,
        17.050625
      ],
      "wins": 30,
      "ties": 4,
      "losses": 6,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "lemonslice",
      "model_b": "longcat",
      "n": 40,
      "mean_difference_80": -0.55,
      "ci95_difference_80": [
        -1.775625,
        0.55
      ],
      "wins": 10,
      "ties": 23,
      "losses": 7,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "lemonslice",
      "model_b": "wan",
      "n": 40,
      "mean_difference_80": -10.25,
      "ci95_difference_80": [
        -11.3,
        -9.325
      ],
      "wins": 0,
      "ties": 0,
      "losses": 40,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "lemonslice",
      "model_b": "ltx",
      "n": 40,
      "mean_difference_80": 2.925,
      "ci95_difference_80": [
        -0.575,
        6.425
      ],
      "wins": 24,
      "ties": 3,
      "losses": 13,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "longcat",
      "model_b": "wan",
      "n": 40,
      "mean_difference_80": -9.7,
      "ci95_difference_80": [
        -10.575,
        -8.749375
      ],
      "wins": 0,
      "ties": 2,
      "losses": 38,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "longcat",
      "model_b": "ltx",
      "n": 40,
      "mean_difference_80": 3.475,
      "ci95_difference_80": [
        -0.1,
        6.95
      ],
      "wins": 25,
      "ties": 2,
      "losses": 13,
      "direction": "Positive difference and wins favor model_a"
    },
    {
      "model_a": "wan",
      "model_b": "ltx",
      "n": 40,
      "mean_difference_80": 13.175,
      "ci95_difference_80": [
        9.699375,
        16.500625
      ],
      "wins": 30,
      "ties": 4,
      "losses": 6,
      "direction": "Positive difference and wins favor model_a"
    }
  ],
  "primary_comparison": {
    "model_a": "atlas",
    "model_b": "lemonslice",
    "n": 40,
    "mean_difference_80": 10.675,
    "ci95_difference_80": [
      9.825,
      11.675
    ],
    "wins": 40,
    "ties": 0,
    "losses": 0,
    "direction": "Positive difference and wins favor model_a"
  },
  "review_design": "Two fresh-context model-masked AI reviewers; disjoint 20-portrait subsets, one reviewer per clip. Each reviewer scored all five systems for each assigned portrait. These are not two independent ratings of every clip.",
  "bootstrap": {
    "resamples": 2000,
    "seed": 20261101,
    "rng": "numpy.default_rng PCG64",
    "unit": "portrait",
    "method": "paired percentile 95% interval, shared resample indices across all models and categories",
    "limits": "Within-cohort variation; does not include evaluator bias or quantify inter-rater agreement. Pairwise intervals are not multiplicity-adjusted."
  },
  "limits": [
    "Ten full frames and ten face crops per clip; no full-playback or audible lip-sync ranking is established by these scores.",
    "Same source portraits and submitted audio; native audio activity defines sampling independently, not matched phoneme timing.",
    "Lemon Slice review video reconstructs A/V from arrival anchors; this is not a sample-exact audio/video timing measurement.",
    "Existing Atlas, LongCat, Wan and LTX outputs were freshly rated; their generation dates, dimensions and delivery paths differ.",
    "The cohort is synthetic human portraits, not a claim about every real person's photograph or long conversations.",
    "Long-form runs are separate and are not included in these short-clip results."
  ],
  "attempts": {
    "scope": "Lemon Slice short capture workflow only; historical baseline attempt rates not recomputed",
    "selection": "First successful capture per portrait; no best-of selection",
    "portraits": 40,
    "total_workflow_attempts": 42,
    "first_attempt_status_counts": {
      "failed": 2,
      "succeeded": 38
    },
    "all_attempt_status_counts": {
      "failed": 2,
      "succeeded": 40
    },
    "successful_after_retry_portraits": 2,
    "failures": [
      {
        "case": "human40-001",
        "attempt": 1,
        "status": "failed",
        "failure_stage": "before_confirmed_provider_session",
        "provider_session_created": false
      },
      {
        "case": "human40-030",
        "attempt": 1,
        "status": "failed",
        "failure_stage": "provider_capture",
        "provider_session_created": null
      }
    ],
    "cases": [
      {
        "case": "human40-001",
        "selected_attempt": 2,
        "attempts": [
          {
            "attempt": 1,
            "status": "failed",
            "failure_stage": "before_confirmed_provider_session",
            "provider_session_created": false
          },
          {
            "attempt": 2,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": true
          }
        ]
      },
      {
        "case": "human40-002",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-003",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-004",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-005",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-006",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-007",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-008",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-009",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-010",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-011",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-012",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-013",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-014",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-015",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-016",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-017",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-018",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-019",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-020",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-021",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-022",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-023",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-024",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-025",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-026",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-027",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-028",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-029",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-030",
        "selected_attempt": 2,
        "attempts": [
          {
            "attempt": 1,
            "status": "failed",
            "failure_stage": "provider_capture",
            "provider_session_created": null
          },
          {
            "attempt": 2,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-031",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-032",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-033",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-034",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-035",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-036",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-037",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-038",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-039",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      },
      {
        "case": "human40-040",
        "selected_attempt": 1,
        "attempts": [
          {
            "attempt": 1,
            "status": "succeeded",
            "failure_stage": null,
            "provider_session_created": null
          }
        ]
      }
    ],
    "failure_interpretation": "A receiver failure before a confirmed provider session is an operational capture failure, not a model-generation failure. Quality scores cover successful captures; failures are counted separately."
  },
  "reviewer_coverage": [
    {
      "reviewer": "Reviewer 1",
      "portraits": 20,
      "clips": 100
    },
    {
      "reviewer": "Reviewer 2",
      "portraits": 20,
      "clips": 100
    }
  ],
  "cases": [
    {
      "case": "human40-001",
      "role": "algebra tutor",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face becomes slightly smoother and broader in several samples; small fingertips appear at the lower edge. Hair and office remain recognizable; some teeth resolve as a flat bright strip. Hand visibility alone is treated as plausible motion, not an added-content defect; no malformed or extra hand is visible."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Facial landmarks, curls, earrings, jacket and office remain close to source throughout; sampled lips have clean consistent outlines. No added text or objects visible."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Recognizable person and office, with softened facial detail and minor cheek/eye-shape variation; first crop is noticeably softer. Exposed teeth are slightly merged in several smiles; no added overlays."
        },
        "wan": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 72.0,
          "notes": "Identity and clothing preserved with slightly smoothed face and broader smiling cheeks; background and hair remain coherent. Some upper teeth appear as a continuous pale band."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, curls, wardrobe and background closely maintained. Lip boundaries remain intact but small exposed tooth detail is soft; no added objects or text."
        }
      }
    },
    {
      "case": "human40-002",
      "role": "language tutor",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Recognizable face, sweater and room; first crop is softer than later crops. No new objects or text. Lip contours stay plausible; teeth are mildly smeared at 1.02 and 2.126 s."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, gray hair and room remain consistent through the smile and tilt. No added elements or visible geometry breaks. Exposed upper teeth around 1.167\u20132.25 s are somewhat fused."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face and room recognizable; lower framing now contains hands absent from the source. Some cheek/jaw reshaping between samples; broad openings have a smooth dark interior and thin fused tooth band. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial proportions, sweater and background retained consistently. No extra content. Mouth edges remain coherent; small tooth exposures are slightly indistinct."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face and room closely retained with consistent hair and neckline. No added content. Slightly soft tooth/lip detail in open-mouth samples, without major deformation."
        }
      }
    },
    {
      "case": "human40-003",
      "role": "science tutor",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Recognizable source face and classroom, but lower face and eye detail soften in some samples, especially first crop. Teeth have slightly merged detail; no extra overlay or props."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 3,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 64.0,
          "notes": "Face, hair and shirt remain close to source with clean lip outline. Small white text appears at lower-left of later full frames, absent initially and in source."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, beard, hair and classroom are preserved across samples; no added elements. Small open-mouth shapes have slightly soft lip/interior detail."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Identity, hair and background geometry stay consistent. Pursed lips and narrow tooth openings are plausible with slightly softened detail; no added content."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source person remains recognizable but eyes/cheeks and face scale vary slightly; hands enter the bottom of several frames although absent in source. Some exposed teeth look like a bright fused row. Hand visibility alone is treated as plausible motion, not an added-content defect; no malformed or extra hand is visible."
        }
      }
    },
    {
      "case": "human40-004",
      "role": "writing tutor",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Identity, gray hair and knitted top retained; first crop softer and jaw narrower than later samples. No added items. Some tooth merging and soft lip edges around the smiling/open samples."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source resemblance and room retained, with mild lower-face stretching in open samples. No invented objects/text. Hair and sweater remain coherent; upper teeth form a smooth band in several samples."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source facial detail, hair, sweater and shelves retained. No added content or visible sample-to-sample structural defects. Small openings preserve coherent lip boundaries."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face proportions, hair and background stay coherent; no extra content. Smiling teeth are a slightly uniform strip, while closed and rounded lip shapes remain clean."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 3,
            "no_added_content": 1,
            "sampled_stability": 2,
            "mouth_appearance": 5
          },
          "total_80": 42.0,
          "notes": "Face remains recognizable but dark looping strokes cross the face/hair and white text covers the lower frame in most samples. These additions emerge and change across samples. The visible lip boundaries themselves remain coherent."
        }
      }
    },
    {
      "case": "human40-005",
      "role": "history tutor",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Cartoon identity, large eyes, swept hair, hoops and blazer remain coherent with source. Varied lip shapes and teeth fit the illustrated style; no extra objects or text."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face and small closed-lip expressions remain faithful, but prominent white multiline invented text appears across torso in the second half. Face and hair stay consistent while overlay changes."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face becomes less stylized with narrower eyes and altered cheek proportions; first crop is softened. Some tooth rows and lip corners are uneven, while clothing and study stay intact."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Large eyes, face shape, hair, hoops, jacket and study remain close to source. Small mouth openings have coherent outlines with no visible added content."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Stylized facial proportions, swept hair and clothing preserved through sampled expressions. Teeth and lips remain coherent with the cartoon rendering; background stays intact."
        }
      }
    },
    {
      "case": "human40-006",
      "role": "cooking instructor",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face, beard, sweater and kitchen retained with mild jaw/beard reshaping in broad openings. No added content. Teeth have an overly smooth bright band; lip corners remain mostly coherent."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Recognizable face and original composition; first face sample is distinctly blurry relative to later ones. No extra content. Mildly fused teeth and soft lip edges in the first and smiling samples."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, beard pattern, hands-in-pockets pose and kitchen remain consistent with source. No added elements. Lip/teeth detail is slightly soft in small openings."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial proportions and beard retained with stable clothing/kitchen geometry. No extra objects/text. Some tooth exposures blend into a thin pale strip."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 53.0,
          "notes": "Face and source framing remain close, but invented white text spans the sweater/mid-frame in most samples and changes/disappears across them. Mouth remains plausible with slightly muddy interior detail in the final samples."
        }
      }
    },
    {
      "case": "human40-007",
      "role": "photography instructor",
      "models": {
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face and wardrobe remain faithful with clean lip contour. Invented white text stretches across torso and thin dark curving marks appear at frame sides in later samples."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Recognizable face, beard, hair, jacket and plain gray background remain coherent. Sampled mouth outlines and tooth openings look anatomically plausible; no extra elements."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Identity broadly retained but cheek/lower-face proportions vary. Several rounded mouth shapes have conspicuously pink puckered rings and compressed uneven teeth, especially samples 6 and 9; no added overlay."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First face sample is visibly blurred and simplified, with other crops closer to source. Teeth/lips are mildly soft in open-mouth samples; clothing and background remain intact."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity, beard, hair and jacket stay consistent with no added content. Fine mouth detail is somewhat soft around narrow openings, without major shape disruption."
        }
      }
    },
    {
      "case": "human40-008",
      "role": "art instructor",
      "models": {
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, bob haircut, green top and studio retained with coherent contours. No added content. Teeth in smiling/open samples look somewhat uniform and smooth."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face, hair and room preserved without visible added elements or structural changes. Mostly closed-mouth samples have clean lip contours; these samples do not establish articulation quality."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face shape, hair and studio remain consistent. No extra content. Slightly blurred tooth detail in the small openings; ordinary closed eyelids are not counted as defects."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source identity and room retained; first crop is noticeably softer than later smiling crops. No added elements. Teeth are unusually even, with minor lip-edge softness."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face and background recognizable; lower face and chin stretch slightly in broad openings. No extra content. Bright upper teeth tend to merge into a strip, while mouth contours remain plausible."
        }
      }
    },
    {
      "case": "human40-009",
      "role": "yoga instructor",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face detail is smoothed and first crop visibly blurred; source hair, clothing and room remain recognizable. Some smiling teeth are fused into a white band; no extra content."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face shape, hair, jacket and room preserved with coherent sample-to-sample detail. Some exposed teeth have simplified bright edges; no new objects or overlay."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 3,
            "sampled_stability": 4,
            "mouth_appearance": 5
          },
          "total_80": 68.0,
          "notes": "Face and lip contours remain close to source, but a pale text overlay appears across torso in the last full frame. Background and facial detail are otherwise consistent."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Identity, hair, wardrobe and background closely maintained; small open-mouth interiors are a little soft. No additional objects or text."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Recognizable source person with smoothed skin and altered lower-face contours. Several mouth shapes show sharply pink pursing and flattened bright tooth bands, notably samples 4 and 9; room remains intact."
        }
      }
    },
    {
      "case": "human40-010",
      "role": "gardening instructor",
      "models": {
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source stylized face, curls, sweater and greenhouse preserved. No additions or visible geometry breaks. Thin tooth exposures are mildly indistinct."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial proportions and greenhouse stay consistent. No extra content. Small mouth interiors and teeth are somewhat soft."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Recognizable source character and setting, but hands come out of pockets into newly visible gestures. First face sample is softer than later ones; exposed teeth are smooth and partly fused. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source curls and room retained; eye/cheek proportions shift modestly between expressions. No new objects/text. Large openings have smooth dark interiors and a uniform tooth band."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 53.0,
          "notes": "Source character and framing retained. White invented text crosses the torso in nearly all samples and changes from absent to partly formed to a repeated line. Mouth boundaries are plausible with slight interior softness."
        }
      }
    },
    {
      "case": "human40-011",
      "role": "software product specialist",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop loses substantial facial detail, and later face appears smoother than source. Hair, clothing and shop remain recognizable; some teeth merge into bright bands."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source facial proportions, curls, jacket and shop maintained. Small mouth shapes have clean boundaries and no visible invented elements."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source remains recognizable but cheek and lower-face proportions shift mildly. Broad openings show simplified white tooth rows; curls and shop remain coherent without extra content."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Facial features, curly hair and outfit remain faithful across sampled expressions. Lips and teeth have coherent contours; no added text or props."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Face, curls, clothing and background closely match source; small smiles and openings keep coherent lip and tooth detail. No visible added content."
        }
      }
    },
    {
      "case": "human40-012",
      "role": "bicycle sales advisor",
      "models": {
        "ltx": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 1,
            "sampled_stability": 2,
            "mouth_appearance": 5
          },
          "total_80": 47.0,
          "notes": "Face remains recognizable, but invented black lettering spans the shirt and looping strokes later cross forehead and chin. Additions progressively change across samples. Visible lip shape itself remains clean."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face, beard and bike shop retained; small newly visible fingertips enter the lower edge. Mild cheek/beard reshaping in broad expressions and smooth bright tooth strips. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source identity, sweater and bicycles retained. First face crop is distinctly blurry compared with later crops. No extra content. Mildly fused teeth in open samples."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face and beard, neckline and bicycle background remain consistent. No added content. Small openings have slightly indistinct tooth detail."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, beard and bike-shop geometry stay coherent; no additional content. Lip contours remain plausible, with somewhat uniform teeth in the smiling samples."
        }
      }
    },
    {
      "case": "human40-013",
      "role": "home appliance advisor",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, age detail, hair and appliance-store composition retained. Small mouth openings are somewhat soft in fine detail; no added objects or text."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Identity and surrounding store remain consistent. Sample 3 has a mildly smeared closed lip line and some other mouth interiors are simplified; no extra content."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 3,
            "sampled_stability": 4,
            "mouth_appearance": 5
          },
          "total_80": 68.0,
          "notes": "Face and smiling lip/teeth contours remain coherent, but small pale lettering appears across the jacket/background in middle samples and disappears by the last."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Identity recognizable with smoother cheeks, reduced fine facial lines and mildly changing jaw contour. Teeth are rendered as bright low-detail bands in some openings; store remains intact."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop is strongly softened with loss of eye/mouth detail; later samples recover source resemblance. Several tooth/lip outlines remain soft. Visible hand gestures retain ordinary anatomy; no extra overlay."
        }
      }
    },
    {
      "case": "human40-014",
      "role": "bookstore advisor",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source glasses, face, hair and bookstore framing preserved. No additions or visible structural breaks. Mouth interior is mildly soft in small openings."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source resemblance and glasses geometry remain coherent through tilt changes; bookstore intact and no extra content. Slightly fused upper teeth in smiling samples."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source identity and shop retained, with mild lower-face stretching and changing lens highlights. No new objects/text. Teeth form a bright uniform band in broad openings."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 4,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Source face and glasses closely retained, but invented white text covers the torso from the second sample onward. Text appears and expands, while face/scene remain otherwise consistent. Closed-lip contours are clean."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 3,
            "no_added_content": 5,
            "sampled_stability": 3,
            "mouth_appearance": 3
          },
          "total_80": 56.0,
          "notes": "Source remains recognizable, but first crop is strongly blurred and face/glasses proportions vary with conspicuous turquoise lens patches. Newly raised hands appear in initial samples. Teeth/lips are smeared in the first crop and unnaturally smooth later. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        }
      }
    },
    {
      "case": "human40-015",
      "role": "travel product advisor",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Illustrated source remains recognizable but lower face smooths and shifts shape. Several mouth interiors become flat black cavities or tight red rings with compressed white teeth; clothing and travel-office details remain intact."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First face sample is blurred and later cheeks/eyes slightly altered from source. Lips and teeth show mild softness, with source hair, earrings and office preserved."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Stylized identity, gray curls, earrings, suit and office stay coherent. Some smiling tooth rows look tightly striped and simplified, with otherwise clear lip contours."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face shape, curls and outfit remain close; small mouth changes have coherent outlines. Background and earrings are preserved with no added elements."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Illustrated identity, curls, earrings, clothing and room remain consistent. Lips and exposed teeth retain coherent shapes without visible extra content."
        }
      }
    },
    {
      "case": "human40-016",
      "role": "technical support specialist",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face, glasses and office retained. First crop noticeably softer than later samples; no added objects/text. Teeth are bright and somewhat fused in broad smiles."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial proportions, glasses and room preserved consistently. No added content. Mild tooth fusion in smiling and open samples; lip outline remains coherent."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face recognizable, but newly visible gesturing hands enter several full frames. Some lower-face stretching and smooth uniform teeth in open samples; glasses and room remain coherent. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity, glasses, sweater and monitors retained without added content or sample-wise geometry breaks. Small mouth openings have soft interior/tooth detail."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 4,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face, glasses and composition retained. Invented subtitle-like text covers the lower frame throughout and changes line halfway across samples. Face and lip boundaries remain clean."
        }
      }
    },
    {
      "case": "human40-017",
      "role": "order support specialist",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, salt-and-pepper beard, hair and office remain faithful. Fine lip detail within the beard is somewhat soft, while the surrounding composition stays consistent."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face, beard and small mouth shapes remain coherent. Prominent invented cursive text plus a smaller text line appear over torso in later samples."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Lower-face and beard contours shift mildly from source; several mouth openings have flat black interiors and fused bright tooth bands, especially samples 5, 7 and 8. Background and clothing remain intact."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity, hair, beard and office maintained. Exposed teeth in several samples resolve into simplified bright bands; lips remain coherent and no overlay appears."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop is visibly blurred with loss of beard/eye detail; later samples restore recognizable features. Mouth and tooth detail remains slightly softened; no added content."
        }
      }
    },
    {
      "case": "human40-018",
      "role": "account support specialist",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face, twists and room retained with modest cheek/jaw reshaping. Newly visible fingertips/gestures enter the lower edge. Teeth appear as bright smooth strips in broad openings. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, hair, clothing and office remain consistent without added elements. Small mouth openings have slightly indistinct teeth; lip contours remain plausible."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity and twist pattern preserved, with coherent room and clothing. No extra content. Mildly fused teeth in smiles; rounded and closed lips remain clean."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 57.0,
          "notes": "Face and source framing retained, but invented multi-line text overlays the torso in most samples and grows into place. Lip boundaries are coherent with slightly soft tooth detail."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 3,
            "mouth_appearance": 3
          },
          "total_80": 61.0,
          "notes": "Source recognizable, but newly raised hands occupy the lower frame initially; first crop is blurry and eye detail is inconsistent in the fifth crop. Mouth/teeth smear in first crop and broad openings have overly uniform white bands. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        }
      }
    },
    {
      "case": "human40-019",
      "role": "customer onboarding specialist",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Identity retained with smoother skin and mildly changing jaw/neck contours. Some smiling teeth are overly uniform bands; hair, jacket and room remain recognizable without extra content."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, hair, age detail and room remain close to source. A few narrow openings have simplified tooth/lip detail, while no new objects or overlays appear."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face and small mouth expressions remain coherent. Invented white text appears across chest from early samples onward, with letters and extent changing across the row."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial features and composition maintained; fine lip and tooth detail is slightly soft in the small openings. No added elements visible."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First face is markedly blurred and simplified; later crops are closer to source. Teeth are mildly merged in several samples. Visible hand gesture is coherent and room/wardrobe remain intact."
        }
      }
    },
    {
      "case": "human40-020",
      "role": "community support specialist",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source stylized face, stubble, hoodie and room retained consistently. No extra content. Small exposed teeth are mildly indistinct."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source resemblance and hoodie maintained, but first crop is distinctly softer than subsequent ones. No added content. Teeth and lips are smeared in the first open-mouth sample."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source character and room retained, with modest cheek/chin reshaping and newly visible fingertips at lower edge. Broad openings have smooth dark interiors and somewhat uniform tooth bands. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face, hair, stubble, hoodie and background stay coherent. No added elements or visible geometry breaks. Mouth contours and small tooth exposures remain clean at sheet resolution."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 4,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face and room closely retained. Invented subtitle-like text appears across the lower frame from second sample onward and changes on the last. Visible lips remain clean; the closed-mouth samples do not establish articulation."
        }
      }
    },
    {
      "case": "human40-021",
      "role": "interview coach",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Face and gray hair recognizable with softened facial detail and varying lower-face contours. Several mouths show flattened bright tooth strips and tightly pinched purple lip shapes; room remains intact."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop is visibly blurred and later face smoother than source. Smile teeth are somewhat merged; source hair, jacket and room remain coherent, with plausible hand gestures."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 57.0,
          "notes": "Face and gray hair closely retained, but prominent invented multiline text appears across torso in later samples. Mouth interior and tooth details in the openings are slightly rough."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity, gray hair and room maintained through sampled poses. Some exposed teeth have simplified white strip appearance; no added content."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Facial landmarks, hair, earrings, jacket and room stay close to source. Small lip shapes remain coherent with no visible additions."
        }
      }
    },
    {
      "case": "human40-022",
      "role": "public speaking coach",
      "models": {
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 57.0,
          "notes": "Source face, curls, clothing and room retained. Invented white text spans torso in most samples; it appears after the first sample. Smiling teeth are slightly uniform but lip contours are coherent."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source recognizable and scene retained; initial face sample is distinctly soft compared with later crops. No added content. Teeth and lip edges have mild blur in open samples."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, stubble, sweater and office remain consistent with source; no extra elements. Small openings have slightly indistinct tooth detail."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face and framing retained with coherent hair/clothing/background. No additions. Mouth shapes remain plausible, with soft tooth boundaries in open samples."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source resemblance retained with mild cheek/jaw reshaping and varied sharpness. No new objects/text. Broad openings show very smooth dark interiors and uniform tooth bands."
        }
      }
    },
    {
      "case": "human40-023",
      "role": "study planning coach",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, stubble, wavy hair, outfit and study stay consistent. Small mouth openings have slightly soft interior detail; no extra objects or overlay."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source identity and study preserved through sampled expressions; lips and teeth remain coherent. No visible invented text, objects or anatomy."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop loses facial detail and later cheeks are smoothed. A hand absent from source pocketed pose enters several full frames; mouth detail is slightly soft. Study geometry remains recognizable. Hand visibility alone is treated as plausible motion, not an added-content defect; no malformed or extra hand is visible."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Face, beard, hair and study remain coherent; varied mouth outlines and exposed teeth are plausible without obvious defects. No added content."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source remains recognizable but lower-face shape and cheek texture shift mildly. Several broad openings have fused bright tooth bands; background, jacket and pocketed hands remain coherent."
        }
      }
    },
    {
      "case": "human40-024",
      "role": "fitness coach",
      "models": {
        "ltx": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 52.0,
          "notes": "Source closely retained through early samples, but translucent bars appear near the hair and a large text/graphic overlay obscures the final face and torso. This creates a clear late sample discontinuity; visible lips otherwise remain coherent."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face, short curls and studio retained with mild lower-face stretching. Newly visible fingertips appear at lower edge. Teeth are bright and partly fused in broad smiles/openings. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial proportions, hair and studio preserved consistently; no additional content. Smiling tooth rows are slightly uniform, while rounded/closed lip edges remain coherent."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, hair, neckline and background remain consistent, with no additions or structural breaks. Mouth interiors are slightly soft in small openings."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source retained; initial crop is softer and lower-face detail slightly changes across samples. No added content. Bright tooth rows tend to merge into smooth bands."
        }
      }
    },
    {
      "case": "human40-025",
      "role": "creative thinking coach",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source styling and setting retained, with mildly changing lower-face proportions. Some puckered mouths have compressed bright tooth patches and open interiors are simplified; no added objects."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Face, highlighted bob, earrings, clothing and studio remain close to source. Lips and teeth retain coherent shapes across samples without visible additions."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face shape, hair, wardrobe and studio maintained. Small mouth shapes have clear boundaries; no new text or objects visible."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 75.0,
          "notes": "Face looks slightly more stylized with broader eyes and smoother cheeks than source, while hair, clothing and studio remain consistent. Sampled lips and teeth are coherent."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop is markedly blurred; later features recover source resemblance with some smoothing. Previously unseen hands enter early full frames, and teeth are mildly fused in several smiles. Hand visibility alone is treated as plausible motion, not an added-content defect; no malformed or extra hand is visible."
        }
      }
    },
    {
      "case": "human40-026",
      "role": "office software trainer",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 64.0,
          "notes": "Source face and office recognizable, but newly raised hands appear in early full frames and first face crop is strongly blurred compared with later samples. Teeth/lips mildly smear in open samples. Pre-unmask correction: Masked coordinator rubric clarification: anatomically plausible hands/arms entering frame are natural motion, not added-content defects. Original deduction rested only on such hands; no separate invented content or malformed hands observed. Other criteria unchanged. Original case record retained verbatim."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face, gray hair and office retained; jaw/cheek shape and sharpness vary mildly. No extra content. Teeth form smooth bright bands and lip interiors lack detail in several openings."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 53.0,
          "notes": "Face and office remain close to source, but invented cursive lettering develops across sweater with stray characters at left. Added marks change between samples. Visible mouth boundaries are plausible with soft tooth detail."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity, hair and office retained consistently. No added elements. Mildly fused teeth in early open samples; other lip contours stay coherent."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, clothing and office preserved without visible structural breaks or additions. Mouth interiors/teeth are slightly soft in small openings."
        }
      }
    },
    {
      "case": "human40-027",
      "role": "workplace communication trainer",
      "models": {
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, hairline, beard, suit and classroom maintained. Some open-mouth teeth and lip edges are mildly softened; no added elements visible."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Identity, beard and composition remain close to source; small mouth interiors are somewhat soft. Background and clothing stay consistent without overlays."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face remains recognizable with mildly changing cheek/jaw contours and smoothed beard detail. Some broad openings show simplified teeth and tongue surfaces; room and outfit intact."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop loses eye and mouth detail; later features are sharper but slightly smoothed. A few tooth rows merge into bright strips; no added content."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face, beard and smiling mouth contours remain coherent. Invented subtitle-like text on dark bars appears along the bottom and changes across later samples."
        }
      }
    },
    {
      "case": "human40-028",
      "role": "barista trainer",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, braid, top and cafe background remain consistent without additions. Small mouth interiors/tooth details are mildly soft; lip boundaries remain plausible."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face, braid and cafe retained with clean structural detail and no added content. Mostly closed-lip expressions are coherent; these samples do not establish articulation quality."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source resemblance, braid and cafe retained; first crop is softer than later samples. No extra content. Broad smiling teeth appear as a somewhat uniform white row."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Source retained with modest cheek/jaw reshaping; visible hand edges are plausible natural gestures. No invented content. Several open/gritted mouth samples show an unnaturally block-like bright tooth area and stretched lip corners."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, hair and cafe remain coherent, with no added objects/text. Tooth rows in smiles look somewhat uniformly bright; closed and rounded lip contours remain clean."
        }
      }
    },
    {
      "case": "human40-029",
      "role": "customer service trainer",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop is visibly blurred with loss of fine facial lines; later source resemblance improves. Some smile teeth merge into uniform white bands; hair, jacket and classroom retained."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity, age detail, hair and background maintained. Several narrow tooth openings show simplified bright bands; no extra objects or text."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Face remains recognizable with smoothed lower-face detail. Several openings have flat dark cavities, indistinct lip boundaries and compressed bright tooth strips; classroom and jacket stay intact."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 3,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 64.0,
          "notes": "Facial features and small smiles remain coherent. A pale invented text string appears across the chest from early samples onward and changes lettering/length."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, gray hair, jacket and classroom closely preserved. Fine mouth-interior detail is mildly soft in small openings, without added content."
        }
      }
    },
    {
      "case": "human40-030",
      "role": "leadership trainer",
      "models": {
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source stylized face, glasses, curls, polo and room remain closely preserved. No added content or visible structure breaks. Closed-lip contours are clean; these samples do not establish articulation."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, glasses and clothing retained consistently, with no extra elements. Mouth interiors and small tooth exposures are mildly soft."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source character and glasses remain recognizable; cheeks/chin and facial sharpness vary modestly across expressions. No added objects/text. Teeth form smooth bright bands in broad openings."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 3,
            "no_added_content": 5,
            "sampled_stability": 3,
            "mouth_appearance": 3
          },
          "total_80": 56.0,
          "notes": "First face crop is strongly blurred/pixelated, and eye/lens detail is muddy in another crop compared with clearer later samples. Source remains recognizable and no extra content appears. First mouth/teeth are smeared and later tooth shapes uneven."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, glasses, curls, shirt and room stay coherent without additions. Small tooth exposures are slightly indistinct; lip outlines remain plausible."
        }
      }
    },
    {
      "case": "human40-031",
      "role": "museum guide",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First face crop is strongly blurred; later samples retain source likeness with smoothing of cheeks. Teeth/lip detail is mildly merged; bob, outfit and gallery remain coherent with plausible hand gestures."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, bob, jacket and gallery retained across samples. Some exposed teeth are a little simplified; no added text, props or malformed hands visible."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Facial proportions, hairstyle, clothing and composition closely maintained. Small mouth openings have slightly softened interior detail, without visible added content."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source person remains recognizable, but cheeks and chin are smoother and mildly reshaped. Some puckered mouths show compressed lip/teeth detail; gallery and wardrobe remain intact."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 3,
            "sampled_stability": 4,
            "mouth_appearance": 5
          },
          "total_80": 68.0,
          "notes": "Face and small mouth contours stay coherent. A small invented white character string appears across the chest after the initial samples and persists; background is unchanged."
        }
      }
    },
    {
      "case": "human40-032",
      "role": "nature center guide",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, hair, green top and bright studio retained consistently. No added content. Small mouth openings have soft interior/tooth detail."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source identity and room retained, but initial face crop is distinctly soft relative to later samples. No additions. Some tooth fusion and mild lip-edge blur in open samples."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face and room remain recognizable with mild lower-face reshaping. Visible fingertips are plausible gestures and not penalized as additions. Broad openings show smooth dark interiors and uniform tooth bands."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 52.0,
          "notes": "Face and source composition retained, but invented white lettering crosses cheek/mouth area in four central samples, then disappears. Occlusion interrupts visible facial detail and partly covers lips; remaining lip contours are clean."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, hair, clothing and studio preserved with consistent structure and no additions. Small exposed teeth have slight softness; lip contours remain coherent."
        }
      }
    },
    {
      "case": "human40-033",
      "role": "library guide",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, gray curls, beard and library retained. Small mouth openings have mildly soft detail within the mustache; no added elements."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Identity, salt-and-pepper beard and library remain coherent. Some lip and tooth details blend with the mustache in narrow openings; no added text or objects."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop is markedly blurred with loss of face and beard detail; later crops improve but are smoothed. Teeth form simplified bright patches in several smiles; gestures and library are coherent."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face and small lip contours remain faithful. A prominent invented white diagonal text banner grows across the lower torso from early samples onward."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Identity recognizable with changing lower-face/beard contours. Several mouths have flat dark cavities, compressed tiny lip rings or fused tooth bands, especially samples 2, 3 and 6; library remains intact."
        }
      }
    },
    {
      "case": "human40-034",
      "role": "science center guide",
      "models": {
        "wan": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source identity, curls and museum retained; face is slightly softened/thinned in some raised-chin samples. No extra content. Mild tooth fusion and soft lip edges in open samples."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Face, hair and museum recognizable; cheek/jaw geometry is mildly reshaped and facial detail softened in broad expressions. No invented content. Bright teeth are partly fused in open samples."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial proportions, curls, clothing and exhibit retained consistently without additions. Small mouth openings have slightly soft tooth/interior detail."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 64.0,
          "notes": "Source recognizable and exhibit retained, but first face crop is distinctly blurry and sharpness/eye detail vary across subsequent crops. No added content; natural hand placement changes are not penalized. Teeth/lip edges show mild smearing."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 56.0,
          "notes": "Source face and composition closely retained, but invented text grows across torso into multiple lines and large lettering. Face geometry remains coherent; visible closed-lip boundaries are clean."
        }
      }
    },
    {
      "case": "human40-035",
      "role": "campus orientation guide",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Illustrated identity broadly retained, with mild cheek/jaw reshaping. Some mouth openings are flat dark shapes with compressed bright tooth patches; hair, green blazer and library stay coherent."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source stylized face, hair, earrings, clothing and library maintained. Sampled lip contours and small mouth interiors remain coherent without added content."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First face crop is blurred and subsequent cheeks/eye contours differ mildly from source. Teeth and lip corners are slightly softened; green blazer and library retained."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Stylized facial identity, hair, earrings and clothing stay coherent across expressions. Mouth outlines and exposed teeth fit the source illustration; background remains intact."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face shape, swept hair, earrings, green blazer and library maintained. Small lip and tooth shapes remain coherent; no visible added elements."
        }
      }
    },
    {
      "case": "human40-036",
      "role": "educational presenter",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face, silver hair/beard and room retained, but first crop is softer than later samples. No extra content. Teeth and beard/lip boundary slightly smear in open samples."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source identity retained with modest cheek/jaw/beard reshaping in broad openings. No invented content; fingertip at lower edge is a plausible gesture. Teeth have smooth bright bands and lip edges are slightly soft."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial proportions, beard texture and background stay coherent without additions. Mildly fused tooth detail in open samples; closed/rounded lip outlines remain plausible."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face, silver beard, hair and room retained with clean visible structure and no added elements. Closed-lip appearance remains coherent; these samples do not establish articulation."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, beard and room preserved consistently without extra content. Small mouth interiors/tooth exposures are slightly indistinct."
        }
      }
    },
    {
      "case": "human40-037",
      "role": "product demonstration presenter",
      "models": {
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop loses facial detail and has simplified eyes/lips; later face is closer to source. Some mouth interiors remain softly blended; clothing and room stay intact."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Recognizable source with smoothed cheeks and changing jaw/neck contours. Several openings have flat black interiors or compressed tooth detail, most conspicuously sample 7; no added objects or text."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial landmarks, hair, outfit and room closely preserved. Narrow mouth openings are a little soft in interior detail; no added content."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 73.0,
          "notes": "Source identity and room preserved through tilted poses. Facial/mouth detail becomes noticeably softer in some samples, especially sample 8; lip and tooth contours otherwise remain coherent."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Face, hair, clothing and room remain consistent with source. Several open-mouth interiors have slightly simplified dark/teeth detail, with no new elements."
        }
      }
    },
    {
      "case": "human40-038",
      "role": "workshop host",
      "models": {
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 5
          },
          "total_80": 80.0,
          "notes": "Source face, wavy hair, clothing and workshop retained consistently with no added content. Lip contours are clean in closed and small rounded openings."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 3,
            "mouth_appearance": 4
          },
          "total_80": 64.0,
          "notes": "Source recognizable and workshop retained, but first face crop is strongly blurred and later crops vary in sharpness. Hands are plausible gestures, not additions. Some lip/teeth smearing and smooth tooth bands are visible."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, hair and workshop remain coherent without extra elements. Mildly fused tooth detail in open/smiling samples; lip contours stay plausible."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Source retained with lower-face/chin stretching in several expressions. Hands remain plausible natural gestures. Broad/gritted openings show thick uniform tooth bands and stretched lip corners."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 1,
            "sampled_stability": 2,
            "mouth_appearance": 4
          },
          "total_80": 44.0,
          "notes": "Invented white text spans torso in most samples; face and scene become markedly darker and blurrier after the first two. Identity remains recognizable but fine detail is lost. Visible closed-lip shape stays coherent though softened."
        }
      }
    },
    {
      "case": "human40-039",
      "role": "event host",
      "models": {
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 2,
            "sampled_stability": 3,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Face, red hair and sampled smiles remain coherent with source. Invented pale text spans across the chest/background and becomes stronger in later samples."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "First crop is strongly softened with simplified eyes and teeth; later samples are closer to source with mild smoothing. Some teeth merge into bright bands; gestures and event room remain coherent."
        },
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 3
          },
          "total_80": 65.0,
          "notes": "Source recognizable with changing lower-face proportions and reduced fine texture. Several mouths have tightly pinched pink rings, flat dark interiors or uniformly fused teeth, especially samples 3, 6 and 8; no added text or props."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, red hair, jacket and event room maintained across poses. A few exposed tooth rows and lip edges are slightly simplified; no added elements."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source facial landmarks, hair, outfit and room closely maintained. Fine mouth-interior detail is mildly soft in narrow openings, without visible added content."
        }
      }
    },
    {
      "case": "human40-040",
      "role": "knowledge presenter",
      "models": {
        "longcat": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source face, glasses, silver beard and room recognizable, with modest jaw/beard reshaping across expressions. Hands are plausible gestures, not added-content defects. Tooth bands are smooth and partly fused."
        },
        "wan": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source identity, glasses, knit sweater and room remain coherent without additions. Mouth/teeth have mild softness in the open samples."
        },
        "ltx": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 1,
            "sampled_stability": 4,
            "mouth_appearance": 5
          },
          "total_80": 60.0,
          "notes": "Source face, glasses and scene closely retained, but invented two-line subtitle-like text covers the lower full frames after first sample. Face geometry and closed-lip detail remain clean."
        },
        "atlas": {
          "ratings": {
            "identity_composition": 5,
            "no_added_content": 5,
            "sampled_stability": 5,
            "mouth_appearance": 4
          },
          "total_80": 77.0,
          "notes": "Source face, glasses, beard, sweater and room retained consistently without extra content. Small exposed teeth/interior details are slightly soft."
        },
        "lemonslice": {
          "ratings": {
            "identity_composition": 4,
            "no_added_content": 5,
            "sampled_stability": 4,
            "mouth_appearance": 4
          },
          "total_80": 68.0,
          "notes": "Source recognizable with retained glasses, clothing and room. First face crop is noticeably softer than later samples; no added elements. Teeth/lip edges show mild smearing in open samples."
        }
      }
    }
  ]
}
