{ "parameter_count": 1760624640, "parameter_summary": { "total": 1760624640, "parts": { "blocks": 1528823808, "lm_head": 115900416, "other": 115900416 } }, "n_layer": 24, "n_head": 18, "n_embd": 2304, "head_dim": 128, "depth_scale_mode": "none", "core_repetitions": 1, "core_layer_count": null, "resolved_core_layer_count": null, "prelude_layer_count": null, "resolved_prelude_layer_count": null, "coda_layer_count": null, "resolved_coda_layer_count": null, "effective_depth": 24, "expected_effective_depth": 24.0, "recurrence_rmsnorm": "none", "recurrence_emb_alpha": 0.0, "decoder_inject": false, "core_residual_branch_scale": 1.0, "resolved_core_residual_branch_scale": null, "core_repetition_schedule": "none", "core_repetition_crossover_fraction": null, "core_repetition_low": 1, "core_repetition_breakpoints": null, "lsched_lr_warmup_steps": 0, "lsched_lr_change_steps": [], "dep_grow_events": [], "target_core_repetitions": 1, "final_eval_active_core_repetitions": null, "observed_train_core_repetitions_mean": null, "observed_train_core_repetitions_min": null, "observed_train_core_repetitions_max": null, "observed_train_core_repetitions_histogram": null, "recurrence_truncation_schedule": "none", "recurrence_bp_window": 0, "matrix_lr": 0.010038349968232205, "embedding_lr": 0.0016061359949171529, "unembedding_lr": 0.0005678548267566215, "lr_multiplier": 1.0, "effective_matrix_lr": 0.010038349968232205, "effective_embedding_lr": 0.0016061359949171529, "effective_unembedding_lr": 0.0005678548267566215, "weight_decay": 0.1, "matrix_weight_decay": 0.1, "embedding_weight_decay": 0.1, "unembedding_weight_decay": 0.1, "embedding_wd_skip_norm": 0.0, "adam_betas": [ 0.8, 0.99 ], "adam_eps": 1e-08, "lr_schedule": "wsd", "warmup_steps": 5, "warmdown_ratio": 0.8, "output_multiplier": 1.0, "residual_branch_multiplier": 0.5, "wte_init_std": 0.005, "uniform_init_scale": 0.5, "total_batch_size": 524288, "device_batch_size": 8, "num_epochs": 1, "estimated_num_iterations": 20340, "lr_schedule_steps": 20149, "resolved_lr_schedule_steps": 20149, "max_train_steps": 20149, "resolved_max_train_steps": 20149, "completed_epochs": 0, "seed": 42, "train_token_limit": 10669517701, "val_token_limit": 10000000, "token_limit_cutoff_devices": 32, "active_train_tokens": 10669517701, "packed_train_sequences_per_epoch": 5207040, "packed_train_tokens_per_epoch": 10664017920, "active_val_packed_sequences": 4864, "active_val_packed_tokens": 9961472, "val_loss": 2.662481609143709, "final_val_loss": 2.662481609143709, "final_train_loss": 2.6769662301782877, "best_val_loss": 2.662481609143709, "best_val_bpb": 0.8653310518968823, "best_val_epoch": 1.0, "train_val_per_epoch": [ { "epoch": 1, "step": 20149, "train_loss": 2.6769662301782877, "val_loss": 2.662481609143709, "val_bpb": 0.8653310518968823 } ], "core_block_residual_rms": 1.9576795101165771, "last_train_mfu": 49.3306345373268, "last_train_tok_per_sec": 370021, "last_train_step_time_seconds": 1.4169137477874756, "total_training_time_seconds": 28616.788650512695, "total_wall_time_seconds": 28928.015945911407, "sequence_len": 2048, "window_pattern": "L" }