config.json

{
  "architectures": [
    "NemotronFlashForCausalLM"
  ],
  "attention_dropout": 0.0,
  "attn_hidden_size": -1,
  "attn_implementation": "fused_mha",
  "attn_implementation_new": "fused_mha",
  "auto_map": {
    "AutoConfig": "configuration_nemotron_flash.NemotronFlashConfig",
    "AutoModelForCausalLM": "modeling_nemotron_flash.NemotronFlashForCausalLM"
  },
  "bos_token_id": 1,
  "calc_logits_for_entire_prompt": false,
  "d_conv": 4,
  "dtype": "bfloat16",
  "eos_token_id": 2,
  "ffn_expand_ratio": 3,
  "global_attn_idx": [],
  "hidden_act": "silu",
  "hidden_size": 3072,
  "hybrid_decoder_layer": "mamba",
  "initializer_range": 0.02,
  "intermediate_size": 0,
  "kq_head_dim": -1,
  "kq_norm": "none",
  "layer_type": [
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  ],
  "layer_types": [
    "deltanet",
    "f",
    "m2",
    "f",
    "a",
    "f",
    "m2",
    "f",
    "deltanet",
    "f",
    "m2",
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    "a",
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    "m2",
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    "deltanet",
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    "a",
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    "deltanet",
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    "m2",
    "f",
    "deltanet",
    "f",
    "m2",
    "f",
    "deltanet",
    "f",
    "m2",
    "f"
  ],
  "mamba2_headdim": 64,
  "mamba_conv_bias": true,
  "mamba_d_conv": 4,
  "mamba_d_state": 128,
  "mamba_dt_rank": 192,
  "mamba_expand": 2,
  "mamba_inner_layernorms": true,
  "mamba_proj_bias": false,
  "max_position_embeddings": 29000,
  "mlp_hidden_act": "silu",
  "model_type": "nemotron_flash",
  "new_seq_length": 2048,
  "num_attention_heads": 24,
  "num_experts": 1,
  "num_experts_per_tok": 1,
  "num_hidden_layers": 36,
  "num_key_value_heads": 6,
  "num_memory_tokens": 256,
  "orig_max_position_embeddings": 4096,
  "output_router_logits": false,
  "pad_token_id": 0,
  "rms_norm_eps": 1e-06,
  "rope": true,
  "rope_theta": 10000.0,
  "rope_type": "ntk",
  "router_aux_loss_coef": 0.001,
  "sliding_window": null,
  "tie_word_embeddings": true,
  "transformers_version": "4.56.2",
  "use_cache": false,
  "use_mamba_kernels": true,
  "v_head_dim": -1,
  "vocab_size": 131072
}