{
  "_class_name": "CausalChunkDiTModel",
  "_diffusers_version": "0.37.1",
  "action_dim": 3,
  "action_temporal_scale": 1.0,
  "chunk_overlap_frames": 0,
  "cross_attn_norm": true,
  "cross_attn_type": "cross_attn",
  "dim": 3072,
  "eps": 1e-06,
  "ffn_dim": 14336,
  "freq_dim": 256,
  "hidden_size": 3072,
  "in_channels": 48,
  "in_dim": 48,
  "max_attn_chunks": 4,
  "model_type": "ti2v",
  "num_heads": 24,
  "num_layers": 30,
  "num_special_tokens": 8,
  "out_dim": 48,
  "patch_size": [
    1,
    2,
    2
  ],
  "qk_norm": true,
  "special_memory_recent_chunks": 2,
  "text_dim": 4096,
  "text_len": 512,
  "traj_head_hidden_dim": 768,
  "traj_head_type": "deep",
  "use_continuous_history": true,
  "use_special_memory": false,
  "window_size": [
    -1,
    -1
  ]
}