{
  "schema_version": 2,
  "paper": "2610.13778",
  "manifest": {
    "adapter_key": "replayssm",
    "arxiv_id": "2610.13778",
    "title": "ReplaySSM: Cache SSM Inputs, Not State",
    "paper_url": "https://arxiv.org/abs/2610.13778",
    "track": "llm",
    "organization": "Princeton University / NVIDIA",
    "published": "2026-10-09",
    "code_url": "https://github.com/Johnny-Liou/ReplaySSM",
    "topics": [
      "推理与系统效率",
      "SSM 缓存与回滚"
    ],
    "local_code_dir": "src/auto_research/reproductions/replayssm",
    "fidelity": "core_mechanism",
    "evaluation_tier": "l1_mechanism",
    "datasets": [
      "seeded random recurrent inputs, protocol v2-gdn-rollback"
    ],
    "baseline": "conventional FP32 recurrence and author s32_rs Triton emulation",
    "metrics": [
      "max_output_error",
      "checkpoint_refreshes",
      "output_rmse",
      "anchor_rmse"
    ],
    "default_seeds": [
      42,
      43,
      44
    ],
    "budget": "bounded diagnostic; explicit local CLI config",
    "device_capabilities": [
      "cpu",
      "cuda"
    ],
    "requires_gpu_validation": true,
    "gpu_validation_artifact": "docs/gpu-validations/replayssm-a100-20261013.json",
    "online_evidence": [],
    "selection_exception": null,
    "evolve_operators": []
  },
  "manifest_ref": "reproduction:replayssm",
  "code_commit": "6aabe57a97ec3a586aac7aeea66128750f9441da",
  "seeds": [
    42,
    43,
    44
  ],
  "accelerator": "NVIDIA A100-SXM4-80GB",
  "device": "cuda",
  "diagnostic_only": true,
  "promotion_eligible": false,
  "formal_comparison": false,
  "fidelity": "core_mechanism",
  "evaluation_tier": "l1_mechanism",
  "metrics": {
    "reference_max_output_error_mean": 1.043081283569336e-07,
    "gdn_max_output_error_mean": 8.940696716308594e-08,
    "gdn_max_committed_state_error_mean": 1.241763432820638e-08,
    "gdn_read_precision_output_max_difference_mean": 0.0001805424690246582,
    "gdn_high_anchor_read_precision_max_difference_mean": 0,
    "mamba2/s32_rs/output_rmse_mean": 0,
    "mamba2/s32_rs/anchor_rmse_mean": 0,
    "mamba2/tp8_hi32/output_rmse_mean": 0.02712672824660937,
    "mamba2/tp8_hi32/anchor_rmse_mean": 0,
    "mamba2/tp4_hi16_sr/output_rmse_mean": 0.10118464628855388,
    "mamba2/tp4_hi16_sr/anchor_rmse_mean": 5.2374382600343473e-05,
    "mamba2/f4_sr_rs/output_rmse_mean": 0.15924471616744995,
    "mamba2/f4_sr_rs/anchor_rmse_mean": 0.02455880492925644,
    "gdn/s32_rs/output_rmse_mean": 0,
    "gdn/s32_rs/anchor_rmse_mean": 0,
    "gdn/tp8_hi32/output_rmse_mean": 0.00019006780348718166,
    "gdn/tp8_hi32/anchor_rmse_mean": 0,
    "gdn/tp4_hi16_sr/output_rmse_mean": 0.0007052953587844968,
    "gdn/tp4_hi16_sr/anchor_rmse_mean": 0.000122611723782029,
    "gdn/f4_sr_rs/output_rmse_mean": 0.001105935623248418,
    "gdn/f4_sr_rs/anchor_rmse_mean": 0.02155333509047826
  },
  "dataset": {
    "id": "seeded random recurrent inputs",
    "revision": "replayssm-random-input-protocol-v2-gdn-rollback",
    "public_dataset_not_used": true,
    "seeds": [
      42,
      43,
      44
    ],
    "protocol": "author 48-step Mamba2/GDN recurrent random-input precision suite; independent CUDA reference zero/partial/full acceptance and refresh"
  },
  "checkpoint": {
    "id": "random recurrent state; no pretrained model checkpoint used",
    "revision": "not applicable"
  },
  "protocol": {
    "id": "replayssm-random-input-protocol-v2-gdn-rollback",
    "author_steps": 48,
    "author_architectures": [
      "mamba2",
      "gdn"
    ],
    "author_modes": [
      "s32_rs",
      "tp8_hi32",
      "tp4_hi16_sr",
      "f4_sr_rs"
    ],
    "author_batch": 2,
    "heads": 4,
    "state_shape": [
      128,
      128
    ],
    "refresh_window": 16,
    "reference_acceptance_counts": [
      0,
      1,
      2,
      3,
      0,
      1,
      2,
      3
    ],
    "reference_accepted_tokens": 12,
    "reference_gdn_refreshes": [
      3,
      3
    ],
    "storage_format": "dequantized FP32",
    "model_quality_evaluation": false,
    "native_serving_executed": false
  },
  "per_seed": [
    {
      "seed": 42,
      "reference_max_output_error": 7.450580596923828e-08,
      "gdn_max_output_error": 5.960464477539063e-08,
      "gdn_max_committed_state_error": 1.4901161193847656e-08,
      "gdn_read_precision_output_max_difference": 0.00016498565673828125,
      "gdn_high_anchor_read_precision_max_difference": 0,
      "mamba2/s32_rs/output_rmse": 0,
      "mamba2/s32_rs/anchor_rmse": 0,
      "mamba2/tp8_hi32/output_rmse": 0.027438241988420486,
      "mamba2/tp8_hi32/anchor_rmse": 0,
      "mamba2/tp4_hi16_sr/output_rmse": 0.1025368943810463,
      "mamba2/tp4_hi16_sr/anchor_rmse": 5.2302024414530024e-05,
      "mamba2/f4_sr_rs/output_rmse": 0.16027286648750305,
      "mamba2/f4_sr_rs/anchor_rmse": 0.02460850588977337,
      "gdn/s32_rs/output_rmse": 0,
      "gdn/s32_rs/anchor_rmse": 0,
      "gdn/tp8_hi32/output_rmse": 0.00018871903012041003,
      "gdn/tp8_hi32/anchor_rmse": 0,
      "gdn/tp4_hi16_sr/output_rmse": 0.0007024668157100677,
      "gdn/tp4_hi16_sr/anchor_rmse": 0.00012144105130573735,
      "gdn/f4_sr_rs/output_rmse": 0.0011008481960743666,
      "gdn/f4_sr_rs/anchor_rmse": 0.02151380106806755,
      "elapsed_seconds": 22.891016045585275
    },
    {
      "seed": 43,
      "reference_max_output_error": 1.1920928955078125e-07,
      "gdn_max_output_error": 1.1920928955078125e-07,
      "gdn_max_committed_state_error": 7.450580596923828e-09,
      "gdn_read_precision_output_max_difference": 0.0001412034034729004,
      "gdn_high_anchor_read_precision_max_difference": 0,
      "mamba2/s32_rs/output_rmse": 0,
      "mamba2/s32_rs/anchor_rmse": 0,
      "mamba2/tp8_hi32/output_rmse": 0.026876097545027733,
      "mamba2/tp8_hi32/anchor_rmse": 0,
      "mamba2/tp4_hi16_sr/output_rmse": 0.09992686659097672,
      "mamba2/tp4_hi16_sr/anchor_rmse": 5.245192369329743e-05,
      "mamba2/f4_sr_rs/output_rmse": 0.15746580064296722,
      "mamba2/f4_sr_rs/anchor_rmse": 0.024513665586709976,
      "gdn/s32_rs/output_rmse": 0,
      "gdn/s32_rs/anchor_rmse": 0,
      "gdn/tp8_hi32/output_rmse": 0.00019032687123399228,
      "gdn/tp8_hi32/anchor_rmse": 0,
      "gdn/tp4_hi16_sr/output_rmse": 0.0007069700513966382,
      "gdn/tp4_hi16_sr/anchor_rmse": 0.00011998049740213901,
      "gdn/f4_sr_rs/output_rmse": 0.0011069281026721,
      "gdn/f4_sr_rs/anchor_rmse": 0.02151455171406269,
      "elapsed_seconds": 2.6452158000320196
    },
    {
      "seed": 44,
      "reference_max_output_error": 1.1920928955078125e-07,
      "gdn_max_output_error": 8.940696716308594e-08,
      "gdn_max_committed_state_error": 1.4901161193847656e-08,
      "gdn_read_precision_output_max_difference": 0.00023543834686279297,
      "gdn_high_anchor_read_precision_max_difference": 0,
      "mamba2/s32_rs/output_rmse": 0,
      "mamba2/s32_rs/anchor_rmse": 0,
      "mamba2/tp8_hi32/output_rmse": 0.02706584520637989,
      "mamba2/tp8_hi32/anchor_rmse": 0,
      "mamba2/tp4_hi16_sr/output_rmse": 0.10109017789363861,
      "mamba2/tp4_hi16_sr/anchor_rmse": 5.236919969320297e-05,
      "mamba2/f4_sr_rs/output_rmse": 0.15999548137187958,
      "mamba2/f4_sr_rs/anchor_rmse": 0.024554243311285973,
      "gdn/s32_rs/output_rmse": 0,
      "gdn/s32_rs/anchor_rmse": 0,
      "gdn/tp8_hi32/output_rmse": 0.0001911575091071427,
      "gdn/tp8_hi32/anchor_rmse": 0,
      "gdn/tp4_hi16_sr/output_rmse": 0.0007064492092467844,
      "gdn/tp4_hi16_sr/anchor_rmse": 0.00012641362263821065,
      "gdn/f4_sr_rs/output_rmse": 0.0011100305709987879,
      "gdn/f4_sr_rs/anchor_rmse": 0.021631652489304543,
      "elapsed_seconds": 2.5848526265472174
    }
  ],
  "seed_results": [
    {
      "seed": 42,
      "reference_max_output_error": 7.450580596923828e-08,
      "gdn_max_output_error": 5.960464477539063e-08,
      "gdn_max_committed_state_error": 1.4901161193847656e-08,
      "gdn_read_precision_output_max_difference": 0.00016498565673828125,
      "gdn_high_anchor_read_precision_max_difference": 0,
      "mamba2/s32_rs/output_rmse": 0,
      "mamba2/s32_rs/anchor_rmse": 0,
      "mamba2/tp8_hi32/output_rmse": 0.027438241988420486,
      "mamba2/tp8_hi32/anchor_rmse": 0,
      "mamba2/tp4_hi16_sr/output_rmse": 0.1025368943810463,
      "mamba2/tp4_hi16_sr/anchor_rmse": 5.2302024414530024e-05,
      "mamba2/f4_sr_rs/output_rmse": 0.16027286648750305,
      "mamba2/f4_sr_rs/anchor_rmse": 0.02460850588977337,
      "gdn/s32_rs/output_rmse": 0,
      "gdn/s32_rs/anchor_rmse": 0,
      "gdn/tp8_hi32/output_rmse": 0.00018871903012041003,
      "gdn/tp8_hi32/anchor_rmse": 0,
      "gdn/tp4_hi16_sr/output_rmse": 0.0007024668157100677,
      "gdn/tp4_hi16_sr/anchor_rmse": 0.00012144105130573735,
      "gdn/f4_sr_rs/output_rmse": 0.0011008481960743666,
      "gdn/f4_sr_rs/anchor_rmse": 0.02151380106806755,
      "elapsed_seconds": 22.891016045585275
    },
    {
      "seed": 43,
      "reference_max_output_error": 1.1920928955078125e-07,
      "gdn_max_output_error": 1.1920928955078125e-07,
      "gdn_max_committed_state_error": 7.450580596923828e-09,
      "gdn_read_precision_output_max_difference": 0.0001412034034729004,
      "gdn_high_anchor_read_precision_max_difference": 0,
      "mamba2/s32_rs/output_rmse": 0,
      "mamba2/s32_rs/anchor_rmse": 0,
      "mamba2/tp8_hi32/output_rmse": 0.026876097545027733,
      "mamba2/tp8_hi32/anchor_rmse": 0,
      "mamba2/tp4_hi16_sr/output_rmse": 0.09992686659097672,
      "mamba2/tp4_hi16_sr/anchor_rmse": 5.245192369329743e-05,
      "mamba2/f4_sr_rs/output_rmse": 0.15746580064296722,
      "mamba2/f4_sr_rs/anchor_rmse": 0.024513665586709976,
      "gdn/s32_rs/output_rmse": 0,
      "gdn/s32_rs/anchor_rmse": 0,
      "gdn/tp8_hi32/output_rmse": 0.00019032687123399228,
      "gdn/tp8_hi32/anchor_rmse": 0,
      "gdn/tp4_hi16_sr/output_rmse": 0.0007069700513966382,
      "gdn/tp4_hi16_sr/anchor_rmse": 0.00011998049740213901,
      "gdn/f4_sr_rs/output_rmse": 0.0011069281026721,
      "gdn/f4_sr_rs/anchor_rmse": 0.02151455171406269,
      "elapsed_seconds": 2.6452158000320196
    },
    {
      "seed": 44,
      "reference_max_output_error": 1.1920928955078125e-07,
      "gdn_max_output_error": 8.940696716308594e-08,
      "gdn_max_committed_state_error": 1.4901161193847656e-08,
      "gdn_read_precision_output_max_difference": 0.00023543834686279297,
      "gdn_high_anchor_read_precision_max_difference": 0,
      "mamba2/s32_rs/output_rmse": 0,
      "mamba2/s32_rs/anchor_rmse": 0,
      "mamba2/tp8_hi32/output_rmse": 0.02706584520637989,
      "mamba2/tp8_hi32/anchor_rmse": 0,
      "mamba2/tp4_hi16_sr/output_rmse": 0.10109017789363861,
      "mamba2/tp4_hi16_sr/anchor_rmse": 5.236919969320297e-05,
      "mamba2/f4_sr_rs/output_rmse": 0.15999548137187958,
      "mamba2/f4_sr_rs/anchor_rmse": 0.024554243311285973,
      "gdn/s32_rs/output_rmse": 0,
      "gdn/s32_rs/anchor_rmse": 0,
      "gdn/tp8_hi32/output_rmse": 0.0001911575091071427,
      "gdn/tp8_hi32/anchor_rmse": 0,
      "gdn/tp4_hi16_sr/output_rmse": 0.0007064492092467844,
      "gdn/tp4_hi16_sr/anchor_rmse": 0.00012641362263821065,
      "gdn/f4_sr_rs/output_rmse": 0.0011100305709987879,
      "gdn/f4_sr_rs/anchor_rmse": 0.021631652489304543,
      "elapsed_seconds": 2.5848526265472174
    }
  ],
  "aggregate": {
    "reference_max_output_error": {
      "mean": 1.043081283569336e-07,
      "sample_std": 2.5809568279517847e-08
    },
    "gdn_max_output_error": {
      "mean": 8.940696716308594e-08,
      "sample_std": 2.9802322387695312e-08
    },
    "gdn_max_committed_state_error": {
      "mean": 1.241763432820638e-08,
      "sample_std": 4.3015947132529745e-09
    },
    "gdn_read_precision_output_max_difference": {
      "mean": 0.0001805424690246582,
      "sample_std": 4.9005784814746525e-05
    },
    "gdn_high_anchor_read_precision_max_difference": {
      "mean": 0,
      "sample_std": 0
    },
    "mamba2/s32_rs/output_rmse": {
      "mean": 0,
      "sample_std": 0
    },
    "mamba2/s32_rs/anchor_rmse": {
      "mean": 0,
      "sample_std": 0
    },
    "mamba2/tp8_hi32/output_rmse": {
      "mean": 0.02712672824660937,
      "sample_std": 0.0002859749154209605
    },
    "mamba2/tp8_hi32/anchor_rmse": {
      "mean": 0,
      "sample_std": 0
    },
    "mamba2/tp4_hi16_sr/output_rmse": {
      "mean": 0.10118464628855388,
      "sample_std": 0.0013075758006564184
    },
    "mamba2/tp4_hi16_sr/anchor_rmse": {
      "mean": 5.2374382600343473e-05,
      "sample_std": 7.50839219711351e-08
    },
    "mamba2/f4_sr_rs/output_rmse": {
      "mean": 0.15924471616744995,
      "sample_std": 0.0015468163944135722
    },
    "mamba2/f4_sr_rs/anchor_rmse": {
      "mean": 0.02455880492925644,
      "sample_std": 4.758442014115969e-05
    },
    "gdn/s32_rs/output_rmse": {
      "mean": 0,
      "sample_std": 0
    },
    "gdn/s32_rs/anchor_rmse": {
      "mean": 0,
      "sample_std": 0
    },
    "gdn/tp8_hi32/output_rmse": {
      "mean": 0.00019006780348718166,
      "sample_std": 1.239710456220457e-06
    },
    "gdn/tp8_hi32/anchor_rmse": {
      "mean": 0,
      "sample_std": 0
    },
    "gdn/tp4_hi16_sr/output_rmse": {
      "mean": 0.0007052953587844968,
      "sample_std": 2.463394219200695e-06
    },
    "gdn/tp4_hi16_sr/anchor_rmse": {
      "mean": 0.000122611723782029,
      "sample_std": 3.372555501515964e-06
    },
    "gdn/f4_sr_rs/output_rmse": {
      "mean": 0.001105935623248418,
      "sample_std": 4.6709489258591e-06
    },
    "gdn/f4_sr_rs/anchor_rmse": {
      "mean": 0.02155333509047826,
      "sample_std": 6.782589539798648e-05
    },
    "elapsed_seconds": {
      "mean": 9.373694824054837,
      "sample_std": 11.706382476354774
    }
  },
  "aggregate_metrics": {
    "reference_max_output_error": {
      "mean": 1.043081283569336e-07,
      "std": 2.5809568279517847e-08,
      "ci95": 2.9206275939941406e-08,
      "n": 3
    },
    "gdn_max_output_error": {
      "mean": 8.940696716308594e-08,
      "std": 2.9802322387695312e-08,
      "ci95": 3.372450255190332e-08,
      "n": 3
    },
    "gdn_max_committed_state_error": {
      "mean": 1.241763432820638e-08,
      "std": 4.3015947132529745e-09,
      "ci95": 4.867712656656901e-09,
      "n": 3
    },
    "gdn_read_precision_output_max_difference": {
      "mean": 0.0001805424690246582,
      "std": 4.9005784814746525e-05,
      "ci95": 5.545526598709985e-05,
      "n": 3
    },
    "gdn_high_anchor_read_precision_max_difference": {
      "mean": 0,
      "std": 0,
      "ci95": 0,
      "n": 3
    },
    "mamba2/s32_rs/output_rmse": {
      "mean": 0,
      "std": 0,
      "ci95": 0,
      "n": 3
    },
    "mamba2/s32_rs/anchor_rmse": {
      "mean": 0,
      "std": 0,
      "ci95": 0,
      "n": 3
    },
    "mamba2/tp8_hi32/output_rmse": {
      "mean": 0.02712672824660937,
      "std": 0.0002859749154209605,
      "ci95": 0.0003236110810235531,
      "n": 3
    },
    "mamba2/tp8_hi32/anchor_rmse": {
      "mean": 0,
      "std": 0,
      "ci95": 0,
      "n": 3
    },
    "mamba2/tp4_hi16_sr/output_rmse": {
      "mean": 0.10118464628855388,
      "std": 0.0013075758006564184,
      "ci95": 0.0014796613113698543,
      "n": 3
    },
    "mamba2/tp4_hi16_sr/anchor_rmse": {
      "mean": 5.2374382600343473e-05,
      "std": 7.50839219711351e-08,
      "ci95": 8.496545622122151e-08,
      "n": 3
    },
    "mamba2/f4_sr_rs/output_rmse": {
      "mean": 0.15924471616744995,
      "std": 0.0015468163944135722,
      "ci95": 0.0017503875289351404,
      "n": 3
    },
    "mamba2/f4_sr_rs/anchor_rmse": {
      "mean": 0.02455880492925644,
      "std": 4.758442014115969e-05,
      "ci95": 5.384684044435236e-05,
      "n": 3
    },
    "gdn/s32_rs/output_rmse": {
      "mean": 0,
      "std": 0,
      "ci95": 0,
      "n": 3
    },
    "gdn/s32_rs/anchor_rmse": {
      "mean": 0,
      "std": 0,
      "ci95": 0,
      "n": 3
    },
    "gdn/tp8_hi32/output_rmse": {
      "mean": 0.00019006780348718166,
      "std": 1.239710456220457e-06,
      "ci95": 1.4028644446075061e-06,
      "n": 3
    },
    "gdn/tp8_hi32/anchor_rmse": {
      "mean": 0,
      "std": 0,
      "ci95": 0,
      "n": 3
    },
    "gdn/tp4_hi16_sr/output_rmse": {
      "mean": 0.0007052953587844968,
      "std": 2.463394219200695e-06,
      "ci95": 2.787592978528351e-06,
      "n": 3
    },
    "gdn/tp4_hi16_sr/anchor_rmse": {
      "mean": 0.000122611723782029,
      "std": 3.372555501515964e-06,
      "ci95": 3.816405820248103e-06,
      "n": 3
    },
    "gdn/f4_sr_rs/output_rmse": {
      "mean": 0.001105935623248418,
      "std": 4.6709489258591e-06,
      "ci95": 5.28567629464286e-06,
      "n": 3
    },
    "gdn/f4_sr_rs/anchor_rmse": {
      "mean": 0.02155333509047826,
      "std": 6.782589539798648e-05,
      "ci95": 7.67522259734676e-05,
      "n": 3
    },
    "elapsed_seconds": {
      "mean": 9.373694824054837,
      "std": 11.706382476354774,
      "ci95": 13.247018824961888,
      "n": 3
    }
  },
  "jit_source_compatibility": {
    "original_jit_source_sha256": "7f60e87d974bfea4b5095980599043d8a7a615db4ba1b5fdbf7a0c1d0bfc6ab1",
    "compiled_jit_source_sha256": "9add48ef24fa9df25a71e5f8a05fc0dac46b35c6b5efdc73012cbeeeae1c8174",
    "function": "_gdn_unf_vf_step_kernel",
    "transformation": "left-associated parentheses only for 3+ operand and/or chains",
    "source_ranges_relative_to_jit_function": [
      {
        "line": 122,
        "column": 7,
        "end_line": 122,
        "end_column": 51,
        "operator": "and",
        "operands": 3
      }
    ],
    "associative_boolean_ast_equivalent": true,
    "author_file_modified": false,
    "original_author_file_sha256": "80311d6654584c633db01f76e3be5bc189fbdfab031c1bc0711757e1cd09eec3",
    "native_serving_claim": false
  },
  "prior_failed_attempt": {
    "code_commit": "34148c2e29c01e9be7e4d5b8cbd09fd0f6016902",
    "seed": 42,
    "returncode": 1,
    "reason": "Pinned author GDN three-operand Boolean AST unsupported by the installed Triton; no successful report and no receipt issued for this attempt",
    "raw_files_sha256": {
      "replayssm-seed42.status.json": "5cbb65aab16e375d2631e205f02edc1440beb48be2d815316ee4b392030051d6",
      "replayssm-seed42.stderr.log": "1dd1ef042ae8a0a1df846fd9d3c4fd07d6496c98629c06b7cd82c57f1483a830",
      "replayssm-seed42.stdout.log": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
    }
  },
  "provenance": {
    "code_commit": "6aabe57a97ec3a586aac7aeea66128750f9441da",
    "source_archive_sha256": "6d791e198e741301ac5d77decc64c0b80a1785cd3680c1a8de3c7b218ff33be3",
    "actual_source_files_sha256": {
      "scripts/run_replayssm.py": "1e7bd3435279d597e12808cfbb6872d53dea006d82ec0c03f94452a19de9858a",
      "src/auto_research/foundation_models/replayssm.py": "5b03cb60b19bff0d8a324bc3cadf6a3ecb81a61e1b52da949886ba9fdfb93ab7",
      "src/auto_research/oct12_public_sources.py": "4e1150cbe4ea975819c244267180f853c83c4ad4c2c27f9e0ce95cc16793e093"
    },
    "upstream_commit": "5d3ea597d479ef0c8e9e2eb2845a2adfdb9a8b44",
    "upstream_source_files_sha256": {
      "__init__.py": "4a48d39716c1ce2a001907df9aa7f739cb96a7b8f19b9c4d7827d9c870d16a18",
      "api.py": "1b5248f3bd4442794f8bad76b287c4e46cdc7f2c6260ddd9e6918124003ea4d1",
      "modes.py": "4582feba858b9bf6c706ba928d28a6045deb0f07244ee78855bd7320e1e5a1db",
      "quant_tl.py": "41a7f732c80e8de7a31c6f0330ccae4877d4a80af7611d3c9652e98a16f72c87",
      "mamba2_replay.py": "cd0bbeb6d1140987619bb32ea016a52fc297d2d02bec1f51a82f1feb7c5d9027",
      "gdn_replay_unf_vf.py": "80311d6654584c633db01f76e3be5bc189fbdfab031c1bc0711757e1cd09eec3"
    },
    "raw_files_sha256": {
      "replayssm-seed42.json": "e84cc06b9e58b6ad308bb122151ffde0ae5e42d81c840fd7f59d7333c11b86f5",
      "replayssm-seed42.status.json": "fccfb7e0679269d8b34f4a0050619c0fe1ba316aaf438de528b07fe71b1b7c78",
      "replayssm-seed42.stderr.log": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "replayssm-seed42.stdout.log": "88bba5a1c7a71832578880223d1ad82b97ed6526f9f49f2569ca0cb2d2febba4",
      "replayssm-seed43.json": "ddc091f371115f50605cfd8326198d06358e9187006d79d83339f3bc9e013a48",
      "replayssm-seed43.status.json": "e3b6d5f35d8efd94dba8cc17d115d23007581171f20521c3448533c9ba25920d",
      "replayssm-seed43.stderr.log": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "replayssm-seed43.stdout.log": "122ce0d87bcbc92644bb593ba72f1aa313181618e348f81055485204e1411cdd",
      "replayssm-seed44.json": "26ba91635586be301bd0e326d1a792c700ed1771026f043b14c309a5d548fc0c",
      "replayssm-seed44.status.json": "ebccff7b9dbf40fc9ad6c580e723b7075371f1a794433f99c3a2d0afeb387c3d",
      "replayssm-seed44.stderr.log": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "replayssm-seed44.stdout.log": "74ec32304e59e89bca95769baccdf588b6852ac03637b3e9b4b971192ce116ae"
    },
    "sanitized": true,
    "dataset_fingerprint": "replayssm-random-input-protocol-v2-gdn-rollback",
    "artifact_path": "docs/reproductions/2610.13778-replayssm/metrics/a100-three-seeds-6aabe57a.json"
  },
  "evaluation_protocol": {
    "tier": "l1_mechanism_diagnostic",
    "tier_label": "L1 机制诊断（非正式能力比较）",
    "seeds": [
      42,
      43,
      44
    ],
    "budget": "48 author Triton steps per seed; four precision modes for Mamba2 and GDN; independent reference rollback suite",
    "formal_comparison": false,
    "diagnostic_only": true,
    "claim_policy": "random recurrent L1 numerical mechanism checks only; no pretrained-model quality, HBM saving or native-serving speedup claim",
    "eligibility_reasons": [
      "mechanism_or_contract_only",
      "diagnostic_or_ineligible",
      "capability_tier_not_established"
    ]
  },
  "limitations": [
    "no public language dataset or pretrained checkpoint",
    "author quantization emulation stores dequantized FP32; not physical low-bit storage",
    "JIT syntax parenthesized transparently; original author file remains unchanged",
    "standard author step plus independent reference rollback does not execute native vLLM speculation",
    "elapsed time includes seed42 cold compilation; not serving/precision latency comparison"
  ],
  "gpu_validation_completed": true
}
