| { | |
| "n_head": 16, | |
| "n_vocab": 50304, | |
| "embed_dropout": 0, | |
| "lr": 0.00025, | |
| "lr_decay": "cosine", | |
| "warmup_steps": 3000, | |
| "beta1": 0.9, | |
| "beta2": 0.95, | |
| "epsilon": 1e-8, | |
| "ada_epsilon1": 1e-30, | |
| "ada_epsilon2": 1e-3, | |
| "opt_name": "adam", | |
| "weight_decay": 0.10, | |
| "train_batch_size": 256, | |
| "attn_dropout": 0, | |
| "train_steps": 572300, | |
| "eval_steps": 0, | |
| "predict_steps": 1, | |
| "res_dropout": 0, | |
| "eval_batch_size": 64, | |
| "predict_batch_size": 1, | |
| "iterations": 2500, | |
| "n_embd": 1536, | |
| "datasets": [["openwebtext-documents", 25, "documents_random", 1.0]], | |
| "model_path": "gs://neo-models/GPT3_LARGE", | |
| "n_ctx": 2048, | |
| "n_layer": 24, | |
| "scale_by_depth": true, | |
| "scale_by_in": false, | |
| "attention_types" : [[["global"],24]], | |
| "mesh_shape": "x:64,y:4", | |
| "layout": "batch:x,vocab:y,heads:y", | |
| "activation_function": "gelu", | |
| "recompute_grad": true, | |
| "gradient_clipping": 1.0, | |
| "tokens_per_mb_per_replica": 2048 | |
| } | |