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Transformer-340M-0428

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Transformer-340M-0428
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{
  "model_type": "Transformer",
  "_name_or_path": "Transformer-340M-0408",
  "architectures": ["TransformerForCausalLM"],
  "dim": 1024,
  "num_heads": 4,
  "num_layers": 11,
  "seq_len": 4096,
  "vocab_size": 200064,
  "inter_dim": 4096,
  "mlp_scale": 12,
  "bias": false,
  "weight_tying": true,
  "rope_theta": 10000.0,
  "num_epochs": 1,
  "global_bsz": 524288,
  "bsz": 8,
  "warmup_steps": 1907,
  "eval_period": 50,
  "save_period": 1000,
  "max_lr": 4.0e-4,
  "min_lr": 4.0e-5,
  "max_norm": 1.0,
  "fsdp": true,
  "ddp": false,
  "reshard_after_forward_policy": "default",
  "mixed_precision": true,
  "torch_dtype": "bfloat16",
  "cpu_offload": false,
  "sharding_strategy": "full_shard",
  "state_dict_type": "full",
  "auto_wrap_policy": "partial",
  "backward_prefetch": "backward_pre",
  "forward_prefetch": false,
  "sync_module_states": true,
  "use_orig_params": true,
  "device_id": null,
  "precision": {
    "param": "bfloat16",
    "reduce": "bfloat16",
    "buffer": "bfloat16"
  },
  "fsdp_modules": [
    "AttentionLayer"
  ],
  "num_workers": 0,
  "snapshot_every_n_steps": 50,
  "use_activation_checkpointing": true,
  "torch_compile": true,
  "torch_compile_kwargs": {
    "mode": "default",
    "fullgraph": true
  },
  "enable_compiled_autograd": false
}