config.json

{
  "architectures": [
    "Mamba2ForCausalLM"
  ],
  "bos_token_id": null,
  "chunk_size": 512,
  "conv_kernel": 4,
  "dtype": "bfloat16",
  "eos_token_id": 151645,
  "expand": 2,
  "head_dim": 64,
  "hidden_act": "silu",
  "hidden_size": 1024,
  "initializer_range": 0.02,
  "layer_norm_epsilon": 1e-05,
  "model_type": "mamba2",
  "n_groups": 1,
  "num_heads": 32,
  "num_hidden_layers": 48,
  "pad_token_id": 151643,
  "rescale_prenorm_residual": true,
  "residual_in_fp32": true,
  "rms_norm": true,
  "state_size": 128,
  "tie_word_embeddings": true,
  "time_step_floor": 0.0001,
  "time_step_limit": [
    0.0,
    {
      "__float__": "Infinity"
    }
  ],
  "time_step_max": 0.1,
  "time_step_min": 0.001,
  "time_step_rank": 256,
  "transformers_version": "5.5.4",
  "use_bias": false,
  "use_cache": false,
  "use_conv_bias": true,
  "vocab_size": 151936,
  "_unique_marker": 1
}