{
  "model_name": "Qwen3-VL-32B-Abliterated-xCloud",
  "brand": "xVITA",
  "vendor": "xCloudinfo",
  "base_model": "Qwen/Qwen3-VL-32B-Instruct",
  "base_model_note": "官方原廠權重，可對 HuggingFace 官方 repo 之 SHA 驗證",
  "method": "directional ablation (orthogonalize refusal direction out of residual-writing matrices)",
  "targets": [
    "self_attn.o_proj.weight",
    "mlp.down_proj.weight"
  ],
  "layers": "50-63",
  "strength": 1.0,
  "tensors_modified": 28,
  "direction_extraction": {
    "language": "Traditional Chinese (zh-TW)",
    "n_harmful": 16,
    "n_harmless": 16,
    "best_layer": 63,
    "note": "方向萃取語言很關鍵：用英文提示對會夾帶語域成分，正交化後摧毀繁中輸出(繁體 5/8 掉到 0/8)；改用繁中提示對後保住 4/8"
  },
  "untouched": [
    "model.language_model.layers.0-49 (H3 編碼器)",
    "model.visual.* (視覺塔)",
    "model.language_model.embed_tokens",
    "model.language_model.norm",
    "lm_head"
  ],
  "verification": {
    "bitwise_vs_official": {
      "encoder_layers_0_49": "550 identical / 0 different",
      "vision_tower": "351 identical / 0 different",
      "embed_norm_lmhead": "3 identical / 0 different",
      "tail_layers_50_63": "126 identical / 28 modified"
    },
    "video_conditioning_path_unmodified": true,
    "refusal_direction_removed_pct": "99.0-99.6 (殘量位於 bf16 精度底線)",
    "capability_test": "歷史題材 8/8 COMPLY，輸出品質與速度無退化 (3.56 vs 原版 3.60 tok/s)",
    "zh_tw_output": "4/8 繁體 (原版 5/8；全層英文方向版為 0/8)"
  },
  "deployment_note": "部署時應於 MiniMaxH3PromptEnhancer 的 system_prompt 加繁中強制指示，語言正確性不應只靠權重"
}