{
  "hidden_size": 768,
  "intermediate_size": 2112,
  "num_hidden_layers": 16,
  "num_attention_heads": 12,
  "num_key_value_heads": 6,
  "head_dim": 64,
  "vocab_size": 32000,
  "mask_vocab_size": 32001,
  "max_position_embeddings": 5120,
  "rope_theta": 10000.0,
  "rms_norm_eps": 1e-06,
  "hidden_act": "silu",
  "timestep_emb_hidden": 768,
  "mask_token_id": 32000,
  "pad_token_id": 1,
  "mask_ratio_min": 0.0,
  "mask_ratio_max": 1.0,
  "model_type": "metadiffusion",
  "architectures": [
    "MetaDiffusionForCausalLM"
  ]
}