loop-2-d18 / result.json
CharlieChen's picture
Add original paper ladder checkpoint and evaluation metadata
d2cfdf6 verified
Raw History Blame Contribute Delete
3.39 kB
{
"parameter_count": 1378418688,
"parameter_summary": {
"total": 1378418688,
"parts": {
"blocks": 1146617856,
"lm_head": 115900416,
"other": 115900416
}
},
"n_layer": 18,
"n_head": 18,
"n_embd": 2304,
"head_dim": 128,
"depth_scale_mode": "loop",
"core_repetitions": 2,
"core_layer_count": 6,
"resolved_core_layer_count": 6,
"prelude_layer_count": 6,
"resolved_prelude_layer_count": 6,
"coda_layer_count": 6,
"resolved_coda_layer_count": 6,
"effective_depth": 24,
"expected_effective_depth": 24.0,
"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": "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": 2,
"final_eval_active_core_repetitions": 2,
"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": 0.012778416724849315,
"embedding_lr": 0.0040890933519517805,
"unembedding_lr": 0.0014457128190369143,
"lr_multiplier": 1.0,
"effective_matrix_lr": 0.012778416724849315,
"effective_embedding_lr": 0.0040890933519517805,
"effective_unembedding_lr": 0.0014457128190369143,
"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": 8,
"num_epochs": 1,
"estimated_num_iterations": 15924,
"lr_schedule_steps": 15775,
"resolved_lr_schedule_steps": 15775,
"max_train_steps": 15775,
"resolved_max_train_steps": 15775,
"completed_epochs": 0,
"seed": 42,
"train_token_limit": 8353349632,
"val_token_limit": 10000000,
"token_limit_cutoff_devices": 32,
"active_train_tokens": 8353349632,
"packed_train_sequences_per_epoch": 4076544,
"packed_train_tokens_per_epoch": 8348762112,
"active_val_packed_sequences": 4864,
"active_val_packed_tokens": 9961472,
"val_loss": 2.673116583573191,
"final_val_loss": 2.673116583573191,
"final_train_loss": 2.7396944567356787,
"best_val_loss": 2.673116583573191,
"best_val_bpb": 0.8687784022173569,
"best_val_epoch": 1.0,
"train_val_per_epoch": [
{
"epoch": 1,
"step": 15775,
"train_loss": 2.7396944567356787,
"val_loss": 2.673116583573191,
"val_bpb": 0.8687784022173569
}
],
"core_block_residual_rms": 1.08994722366333,
"last_train_mfu": 49.65005752917082,
"last_train_tok_per_sec": 372417,
"last_train_step_time_seconds": 1.4077980518341064,
"total_training_time_seconds": 22339.44700074196,
"total_wall_time_seconds": 22550.283752441406,
"sequence_len": 2048,
"window_pattern": "L"
}