{ "parameter_count": 205783040, "parameter_summary": { "total": 205783040, "parts": { "blocks": 102760448, "lm_head": 51511296, "other": 51511296 } }, "n_layer": 8, "n_head": 8, "n_embd": 1024, "head_dim": 128, "depth_scale_mode": "loop", "core_repetitions": 4, "core_layer_count": 3, "resolved_core_layer_count": 3, "prelude_layer_count": 2, "resolved_prelude_layer_count": 2, "coda_layer_count": 3, "resolved_coda_layer_count": 3, "effective_depth": 17, "expected_effective_depth": 17.0, "recurrence_rmsnorm": "recurrence_only", "recurrence_emb_alpha": 0.707106781187, "decoder_inject": true, "core_residual_branch_scale": 1.0, "resolved_core_residual_branch_scale": null, "core_repetition_schedule": "late", "core_repetition_crossover_fraction": 0.82, "core_repetition_low": 2, "core_repetition_breakpoints": null, "lsched_lr_warmup_steps": 40, "lsched_lr_change_steps": [ 2101 ], "dep_grow_events": [], "target_core_repetitions": 4, "final_eval_active_core_repetitions": 4, "observed_train_core_repetitions_mean": 2.3605150214592276, "observed_train_core_repetitions_min": 2, "observed_train_core_repetitions_max": 4, "observed_train_core_repetitions_histogram": { "2": 2101, "4": 462 }, "recurrence_truncation_schedule": "none", "recurrence_bp_window": 0, "matrix_lr": 0.04, "embedding_lr": 0.0128, "unembedding_lr": 0.0045254833996, "lr_multiplier": 1.0, "effective_matrix_lr": 0.04, "effective_embedding_lr": 0.0128, "effective_unembedding_lr": 0.0045254833996, "weight_decay": 0.05, "matrix_weight_decay": 0.05, "embedding_weight_decay": 0.05, "unembedding_weight_decay": 0.05, "embedding_wd_skip_norm": 0.0, "adam_betas": [ 0.8, 0.95 ], "adam_eps": 1e-10, "lr_schedule": "wsd", "warmup_steps": 40, "warmdown_ratio": 1.0, "output_multiplier": 1.0, "residual_branch_multiplier": 0.25, "wte_init_std": 0.02, "uniform_init_scale": 0.0441941738242, "total_batch_size": 524288, "device_batch_size": 32, "num_epochs": 1, "estimated_num_iterations": 2587, "lr_schedule_steps": 2563, "resolved_lr_schedule_steps": 2563, "max_train_steps": 2563, "resolved_max_train_steps": 2563, "completed_epochs": 0, "seed": 42, "train_token_limit": 1357187645, "val_token_limit": 10000000, "token_limit_cutoff_devices": 8, "active_train_tokens": 1357187645, "packed_train_sequences_per_epoch": 662272, "packed_train_tokens_per_epoch": 1356333056, "active_val_packed_sequences": 4864, "active_val_packed_tokens": 9961472, "val_loss": 3.2001764397872123, "final_val_loss": 3.2001764397872123, "final_train_loss": 3.227559928727605, "best_val_loss": 3.2001764397872123, "best_val_bpb": 1.0400900243007818, "best_val_epoch": 1.0, "train_val_per_epoch": [ { "epoch": 1, "step": 2563, "train_loss": 3.227559928727605, "val_loss": 3.2001764397872123, "val_bpb": 1.0400900243007818 } ], "core_block_residual_rms": 0.9688614010810852, "last_train_mfu": 41.929017408022005, "last_train_tok_per_sec": 1809559, "last_train_step_time_seconds": 0.2897324562072754, "total_training_time_seconds": 569.8564558029175, "total_wall_time_seconds": 603.8579483032227, "sequence_len": 2048, "window_pattern": "L" }