config.json

{
  "architectures": [
    "Olmo3ForCausalLM"
  ],
  "attention_bias": false,
  "attention_dropout": 0.0,
  "bos_token_id": null,
  "dtype": "bfloat16",
  "eos_token_id": 100257,
  "hidden_act": "silu",
  "hidden_size": 5120,
  "initializer_range": 0.02,
  "intermediate_size": 27648,
  "layer_types": [
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    "sliding_attention",
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    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
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    "sliding_attention",
    "sliding_attention",
    "full_attention",
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    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
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    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
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    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention"
  ],
  "max_position_embeddings": 65536,
  "model_type": "olmo3",
  "num_attention_heads": 40,
  "num_hidden_layers": 64,
  "num_key_value_heads": 8,
  "pad_token_id": 100277,
  "quantization_config": {
    "autoround_version": "0.13.0",
    "bits": 4,
    "block_name_to_quantize": "model.layers",
    "data_type": "int",
    "group_size": 128,
    "low_gpu_mem_usage": true,
    "packing_format": "auto_round:auto_gptq",
    "quant_method": "auto-round",
    "sym": true
  },
  "rms_norm_eps": 1e-06,
  "rope_parameters": {
    "attention_factor": 1.2079441541679836,
    "beta_fast": 32,
    "beta_slow": 1,
    "factor": 8.0,
    "original_max_position_embeddings": 8192,
    "rope_theta": 500000,
    "rope_type": "yarn"
  },
  "sliding_window": 4096,
  "tie_word_embeddings": false,
  "transformers_version": "5.10.2",
  "use_cache": true,
  "vocab_size": 100278
}