ataxx-zero / runs /policy_spatial_v13 /metadata_iter_009.json
dieg0code's picture
Checkpoint iteration 9
a31ee85 verified
{
"iteration": 9,
"timestamp": "2026-05-24T05:08:20.838860+00:00",
"buffer_size": 2760,
"config": {
"iterations": 600,
"episodes_per_iter": 6,
"mcts_sims": 800,
"c_puct": 1.25,
"temp_threshold": 28,
"add_noise": true,
"seed": 42,
"verbose_logs": true,
"episode_log_every": 25,
"epochs": 1,
"batch_size": 128,
"learning_rate": 0.0003,
"weight_decay": 0.0001,
"value_loss_coeff": 0.5,
"reward_shaping_enabled": true,
"reward_shaping_scale": 0.1,
"reward_shaping_gamma": 0.99,
"reward_shaping_material_weight": 0.6,
"reward_shaping_mobility_weight": 0.4,
"reward_shaping_draw_penalty": 0.1,
"league_enabled": true,
"league_path": "checkpoints/league_ratings.json",
"league_checkpoint_pool_top_k": 3,
"league_checkpoint_pool_min_games": 4,
"league_selfplay_checkpoint_prob": 0.55,
"league_champion_games": 6,
"buffer_size": 50000,
"val_split": 0.1,
"shuffle_train_val_split": true,
"train_recent_fraction": 0.7,
"train_recent_window_fraction": 0.4,
"d_model": 384,
"nhead": 12,
"num_layers": 12,
"dim_feedforward": 1536,
"dropout": 0.1,
"log_dir": "/kaggle/working/logs",
"checkpoint_dir": "/kaggle/working/checkpoints",
"save_every": 1,
"keep_last_n_local_checkpoints": 3,
"keep_last_n_log_versions": 2,
"keep_last_n_hf_checkpoints": 3,
"onnx_path": "ataxx_model.onnx",
"export_onnx": false,
"hf_enabled": true,
"hf_repo_id": "dieg0code/ataxx-zero",
"hf_run_id": "policy_spatial_v13",
"hf_bootstrap_run_id": "",
"hf_reset_iteration": false,
"hf_token_env": "HF_TOKEN",
"hf_local_dir": "/kaggle/working/hf_checkpoints",
"wandb_enabled": true,
"wandb_project": "ataxx-zero",
"wandb_entity": "dieg0code-ai",
"wandb_run_name": "policy_spatial_v13",
"max_pending_hf_uploads": 12,
"hf_upload_future_timeout_s": 900.0,
"show_progress_bar": false,
"trainer_log_every_n_steps": 99999,
"monitor_log_every": 5,
"epoch_pulse_every": 2,
"num_workers": 2,
"persistent_workers": true,
"strict_probs": false,
"trainer_devices": 2,
"trainer_strategy": "ddp_spawn",
"trainer_precision": "16-mixed",
"trainer_benchmark": true,
"ddp_timeout_seconds": 180,
"mcts_use_amp": true,
"mcts_cache_size": 100000,
"mcts_leaf_batch_size": 32,
"mcts_dirichlet_alpha": 0.1,
"mcts_dirichlet_frac": 0.25,
"fail_on_selfplay_parallel_error": false,
"fail_on_hf_upload_error": false,
"opponent_self_prob": 0.45,
"opponent_heuristic_prob": 0.0,
"opponent_random_prob": 0.05,
"opponent_heuristic_level": "normal",
"opponent_heuristic_epsilon": 0.0,
"opponent_heuristic_easy_prob": 0.2,
"opponent_heuristic_normal_prob": 0.5,
"opponent_heuristic_hard_prob": 0.3,
"model_side_swap_prob": 0.5,
"eval_enabled": true,
"eval_every": 6,
"eval_games": 64,
"eval_sims": 256,
"eval_heuristic_level": "hard",
"eval_heuristic_levels": "easy,normal,hard,apex,gambit,sentinel",
"restore_best_on_regression": false,
"eval_regression_delta": 0.06,
"eval_regression_patience": 2,
"baseline_checkpoint": "liga",
"baseline_hf_run_id": "policy_spatial_v8",
"baseline_composite": 0.85,
"baseline_h2h_min_score": 0.25,
"eval_absolute_patience": 2,
"eval_absolute_delta": 0.03,
"eval_absolute_action": "abort",
"eval_absolute_abort_mode": "h2h",
"eval_absolute_min_iteration": 150,
"selfplay_workers": 2,
"selfplay_progress_every_s": 120.0,
"selfplay_episode_timeout_s": 1800.0,
"compile_model": false,
"quiet_mode": false,
"warmup_games": 0,
"warmup_epochs": 0,
"warmup_heuristic_level": "sentinel",
"warmup_heuristic_levels": "hard,apex,sentinel",
"pretrain_dataset_path": "/kaggle/working/data/curated/v13_pretrain.npz",
"pretrain_epochs": 3,
"human_replay_path": "/kaggle/working/data/curated/v13_human_replay.npz",
"human_batch_fraction": 0.2,
"human_value_mask": true,
"symmetry_augmentation": true,
"value_head_depth": 2,
"count_head_enabled": true,
"count_loss_coeff": 0.1,
"eval_composite_uses_h2h_only": true
},
"stats": {
"replay_size": 2760,
"best_eval_score": 0.00390625,
"train_loss_total": 4.852832794189453,
"train_loss_value": 2.005192756652832,
"train_loss_policy": 3.8372254371643066,
"train_value_mae": 1.0125432014465332,
"train_policy_accuracy": 0.03444945439696312,
"train_lr": 0.0002999979769811034
}
}