{ "schema_version": 1, "git_commit": null, "checkpoint": "/proj/grp-flow-map/LoopedFlows/experiments/public_simplified_repro/outputs/runs/maze_unique_20261016_v1/full/s0/stage_b/best.pt", "checkpoint_sha256": "b3115f2954f2d4d92daf7a893a80e1980fdb26f0bc813fb4944bd6f2abb8f698", "benchmark": "/proj/grp-flow-map/LoopedFlows/experiments/public_simplified_repro/outputs/benchmarks/maze_unique_20261016/test.npz", "benchmark_sha256": "84c7e4b6ad469a095b53468173ebfe66fbe0542add6be3cb2fbcf0f459ce57a3", "policy_config": { "max_nfe": 257, "max_breadth": 16, "held_t": 0.3, "renoise": 1.0, "check_every": 1, "residual_window": 16, "residual_metric": "euclidean", "confirmation_checks": 2, "require_prediction_stability": true, "min_nfe": 4, "batch_size": 64, "seed": 0, "restart_seed_offset": 1000003, "flops_per_forward": 11336290304 }, "residual": "trailing-window mean of per-puzzle euclidean distance between consecutive denoiser distributions, averaged over non-clue cells", "oracle_used_for_test_selection": false, "kind": "residual_guided_inference_evaluation", "run_fingerprint": "750c7e8b18d3bc7d1664e527b91edabb07389212fa6d347262459f43696433ea", "num_puzzles": 1000, "max_samples_override": null, "model_step": 30000, "calibration": "/proj/grp-flow-map/LoopedFlows/experiments/public_simplified_repro/outputs/runs/maze_unique_20261016_v1/full/s0/calibration/threshold.json", "calibration_sha256": "e598d82008b8f5e04082f7ec3509f0d1c006b77f14aa2ec8be1e96d21961149d", "calibration_benchmark_sha256": "3f0d8261ef2977c8a8d219dcb3f6cd146d3e7195438cfbe8939e774d1d8ff0dc", "threshold": 0.010557100176811218, "threshold_selection": { "threshold": 0.010557100176811218, "accuracy": 1.0, "solved": 256, "mean_nfe": 5.0, "accepted_fraction": 1.0, "fixed_accuracy": 1.0, "max_accuracy_drop": 0.001, "selection_objective": "minimize mean NFE subject to accuracy >= fixed-depth accuracy - max_accuracy_drop; tie-break by higher accuracy then lower threshold" }, "policies": [ { "policy": "Fixed-depth FRM", "solved": 996, "num_puzzles": 1000, "solve_rate": 0.996, "mean_nfe": 257.0, "mean_tflops": 2.913426608128 }, { "policy": "+ Residual early stopping", "solved": 996, "num_puzzles": 1000, "solve_rate": 0.996, "mean_nfe": 9.734, "mean_tflops": 0.110347449819136 }, { "policy": "+ Sequential restarts", "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 15.708, "mean_tflops": 0.17807044809523198 } ], "accepted_by_threshold": 999, "unresolved_at_breadth_cap": 1, "attempts": [ { "attempt": 1, "attempted": 1000, "accepted": 996, "remaining": 4, "mean_nfe_among_attempted": 9.734 }, { "attempt": 2, "seed": 1000003, "attempted": 4, "accepted": 1, "remaining": 3, "mean_nfe_among_attempted": 197.75 }, { "attempt": 3, "seed": 2000006, "attempted": 3, "accepted": 0, "remaining": 3, "mean_nfe_among_attempted": 257.0 }, { "attempt": 4, "seed": 3000009, "attempted": 3, "accepted": 0, "remaining": 3, "mean_nfe_among_attempted": 257.0 }, { "attempt": 5, "seed": 4000012, "attempted": 3, "accepted": 1, "remaining": 2, "mean_nfe_among_attempted": 178.33333333333334 }, { "attempt": 6, "seed": 5000015, "attempted": 2, "accepted": 0, "remaining": 2, "mean_nfe_among_attempted": 257.0 }, { "attempt": 7, "seed": 6000018, "attempted": 2, "accepted": 1, "remaining": 1, "mean_nfe_among_attempted": 139.5 }, { "attempt": 8, "seed": 7000021, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 9, "seed": 8000024, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 10, "seed": 9000027, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 11, "seed": 10000030, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 12, "seed": 11000033, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 13, "seed": 12000036, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 14, "seed": 13000039, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 15, "seed": 14000042, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 }, { "attempt": 16, "seed": 15000045, "attempted": 1, "accepted": 0, "remaining": 1, "mean_nfe_among_attempted": 257.0 } ], "restart_frontier": [ { "breadth_cap": 1, "solved": 996, "num_puzzles": 1000, "solve_rate": 0.996, "mean_nfe": 9.734, "mean_tflops": 0.110347449819136, "accepted": 996, "unresolved": 4 }, { "breadth_cap": 2, "solved": 997, "num_puzzles": 1000, "solve_rate": 0.997, "mean_nfe": 10.525, "mean_tflops": 0.11931445544960001, "accepted": 997, "unresolved": 3 }, { "breadth_cap": 3, "solved": 997, "num_puzzles": 1000, "solve_rate": 0.997, "mean_nfe": 11.296, "mean_tflops": 0.128054735273984, "accepted": 997, "unresolved": 3 }, { "breadth_cap": 4, "solved": 997, "num_puzzles": 1000, "solve_rate": 0.997, "mean_nfe": 12.067, "mean_tflops": 0.136795015098368, "accepted": 997, "unresolved": 3 }, { "breadth_cap": 5, "solved": 998, "num_puzzles": 1000, "solve_rate": 0.998, "mean_nfe": 12.602, "mean_tflops": 0.142859930411008, "accepted": 998, "unresolved": 2 }, { "breadth_cap": 6, "solved": 998, "num_puzzles": 1000, "solve_rate": 0.998, "mean_nfe": 13.116, "mean_tflops": 0.148686783627264, "accepted": 998, "unresolved": 2 }, { "breadth_cap": 7, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 13.395, "mean_tflops": 0.15184960862208, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 8, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 13.652, "mean_tflops": 0.15476303523020798, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 9, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 13.909, "mean_tflops": 0.157676461838336, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 10, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 14.166, "mean_tflops": 0.160589888446464, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 11, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 14.423, "mean_tflops": 0.163503315054592, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 12, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 14.68, "mean_tflops": 0.16641674166272, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 13, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 14.937, "mean_tflops": 0.16933016827084799, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 14, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 15.194, "mean_tflops": 0.172243594878976, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 15, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 15.451, "mean_tflops": 0.175157021487104, "accepted": 999, "unresolved": 1 }, { "breadth_cap": 16, "solved": 999, "num_puzzles": 1000, "solve_rate": 0.999, "mean_nfe": 15.708, "mean_tflops": 0.17807044809523198, "accepted": 999, "unresolved": 1 } ], "selection_rule": "stop each trajectory once the trailing-mean residual remains <= threshold for 2 checks and the decoded grid remains unchanged; restart only trajectories that reach max_nfe without acceptance; if max_breadth is exhausted, return the attempted terminal prediction with minimum residual", "labels_used_for": "final scoring only; never stopping, restart, or candidate selection" }