config.json

{
  "_sliding_window_pattern": 6,
  "architectures": [
    "TPUGemma3ForCausalLM"
  ],
  "attention_bias": false,
  "attention_dropout": 0.0,
  "attn_logit_softcapping": null,
  "auto_map": {
    "FlaxAutoModelForCausalLM": "modelling_flax_tpu_gemma3.FlaxTPUGemma3ForCausalLM"
  },
  "bos_token_id": 2,
  "cache_implementation": "hybrid",
  "dtype": "float32",
  "eos_token_id": 1,
  "expand_input_ids": false,
  "expand_input_ids_dict": null,
  "expand_input_ids_maxlen": null,
  "expand_input_ids_vocab_size": null,
  "final_logit_softcapping": null,
  "head_dim": 256,
  "hidden_activation": "gelu_pytorch_tanh",
  "hidden_size": 2560,
  "initializer_range": 0.02,
  "intermediate_size": 10240,
  "layer_types": [
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention",
    "sliding_attention"
  ],
  "max_position_embeddings": 8192,
  "model_type": "tpu_gemma3",
  "num_attention_heads": 8,
  "num_hidden_layers": 34,
  "num_key_value_heads": 4,
  "pad_token_id": 0,
  "previous_hidden_size": null,
  "project_mode": null,
  "query_pre_attn_scalar": 256,
  "rms_norm_eps": 1e-06,
  "rope_local_base_freq": 10000.0,
  "rope_scaling": {
    "factor": 8.0,
    "rope_type": "linear"
  },
  "rope_theta": 1000000.0,
  "skip_out_norm": false,
  "sliding_window": 1024,
  "sliding_window_pattern": 6,
  "transformers_version": "4.57.3",
  "use_bidirectional_attention": false,
  "use_cache": true,
  "vocab_size": 262208
}