{
  "_class_name": "HunyuanDiT2DModel",
  "_diffusers_version": "0.29.0.dev0",
  "activation_fn": "gelu-approximate",
  "attention_head_dim": 88,
  "cross_attention_dim": 1024,
  "cross_attention_dim_t5": 2048,
  "hidden_size": 1408,
  "in_channels": 4,
  "learn_sigma": true,
  "mlp_ratio": 4.3637,
  "norm_type": "layer_norm",
  "num_attention_heads": 16,
  "num_layers": 40,
  "patch_size": 2,
  "pooled_projection_dim": 1024,
  "sample_size": 128,
  "text_len": 77,
  "text_len_t5": 256
}