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MiniMax-H3-OrbitQuant-W4A4

Image-Text-to-Video
Diffusers
Safetensors
orbitquant
comfyui
w4
w4a4
native-w4a4-transformer-runtime
text-to-video
audio-video-generation
8-bit precision
Model card Files
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MiniMax-H3-OrbitQuant-W4A4
File size: 1,882 Bytes
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{
  "_class_name": "MiniMaxH3Transformer3DModel",
  "_diffusers_version": "0.40.0.dev0",
  "_name_or_path": "MiniMaxAI/MiniMax-H3",
  "attention_head_dim": 128,
  "audio_in_channels": 32,
  "ffn_dim": 14336,
  "final_norm_eps": 1e-05,
  "freq_dim": 256,
  "hidden_size": 5376,
  "in_channels": 24,
  "norm_eps": 1e-05,
  "num_attention_heads": 56,
  "num_layers": 50,
  "num_refiner_layers": 2,
  "patch_size": [
    1,
    2,
    2
  ],
  "qk_norm_eps": 1e-05,
  "quantization_config": {
    "activation_bits": 4,
    "activation_eps": 1e-10,
    "activation_kernel_backend": "auto",
    "activation_norm_dtype": "float32",
    "adaln_group_size": 64,
    "adaln_policy": "int4_rtn",
    "artifact_format_version": 1,
    "block_size": "paper",
    "codebook": "lloyd_max",
    "codebook_dtype": "float32",
    "codebook_version": 2,
    "lowbit_boundary_protection": "auto",
    "lowbit_interior_protection": "auto",
    "lowbit_protected_bits": 4,
    "lowbit_protected_blocks": 4,
    "modules_dtype_dict": {},
    "modules_to_convert": [],
    "modules_to_not_convert": [
      "proj_in",
      "audio_proj_in",
      "context_embedder",
      "time_embedder",
      "time_proj",
      "token_refiner",
      "norm_out",
      "proj_out",
      "audio_proj_out"
    ],
    "modules_to_use_adaln": [],
    "packed_matmul_block_k": 128,
    "packed_matmul_block_m": 64,
    "packed_matmul_block_n": 64,
    "packed_matmul_num_warps": 4,
    "quant_method": "orbitquant",
    "rotation": "rpbh",
    "rotation_seed": 0,
    "row_norm_dtype": "bfloat16",
    "runtime_mode": "auto_fused",
    "target_policy": "universal",
    "w4a4_int8_weight_cache": false,
    "weight_bits": 4,
    "weight_pack_dtype": "uint8",
    "weight_row_tile_size": 256
  },
  "rope_freq_dim": 16,
  "rope_theta": 10000.0,
  "text_dim": 5120,
  "time_embed_dim": 2688,
  "time_embed_hidden_dim": 5376
}