{
  "credit": "Taylor (gtmcknight), github.com/gtmcknight/amm-sim@4812a6382311624e1506aca131ca35c378f930d9 research/solved; solved policy, Gaussian filter, exact-arithmetic arb/retail tell and U1 tables underlying QLX5.",
  "n": 26,
  "id": "rival_clip_p12",
  "family": "rival clip and band widths",
  "find": "p2=pos2(w2/5);",
  "lo": "p2=pos2(clip(w2/5,-8*U,8*U));",
  "hi": "p2=pos2(clip(w2/5,-16*U,16*U));",
  "seeds": {
    "first": 10206328,
    "last": 10206455,
    "n": 128,
    "unused": []
  },
  "arms": {
    "QLX5": {
      "mean_edge": 530.4854631792317,
      "peak_gas": 207880,
      "out_of_gas": 0,
      "runtime_bytes": 22440,
      "source_sha256": "e183e5bc3fb794b7067703b10a7da9920267aa5f4caa968e16ca101b02338f40"
    },
    "LO": {
      "mean_edge": 530.1463727106013,
      "peak_gas": 206217,
      "out_of_gas": 0,
      "runtime_bytes": 22493,
      "source_sha256": "1e8e7fd3e14e60f769608a20f5bdf9bf9326ada20f0ba9be8056387a045930a0"
    },
    "HI": {
      "mean_edge": 530.3935138144034,
      "peak_gas": 205903,
      "out_of_gas": 0,
      "runtime_bytes": 22493,
      "source_sha256": "ed15e47d1225917a8b68859c5b4e9ef390080c6ae5da173a1e70015ef88f8533"
    }
  },
  "diffs": {
    "LO-QLX5": {
      "n": 128,
      "mean_diff": -0.33909046863032577,
      "se": 0.03630850738180227,
      "sum_d": -43.4035799846817,
      "sum_d2": 36.14815038327315,
      "seeds_positive": 17,
      "min": -1.7176993717923779,
      "max": 0.8046002223624669
    },
    "HI-QLX5": {
      "n": 128,
      "mean_diff": -0.09194936482829208,
      "se": 0.016365393780893335,
      "sum_d": -11.769518698021386,
      "sum_d2": 5.435981071359558,
      "seeds_positive": 43,
      "min": -0.473764437138243,
      "max": 0.6155270751072521
    },
    "HI-LO": {
      "n": 128,
      "mean_diff": 0.2471411038020337,
      "se": 0.029099059308976202,
      "sum_d": 31.634061286660312,
      "sum_d2": 21.58293021148628,
      "seeds_positive": 105,
      "min": -0.883147110739344,
      "max": 1.2767265774243697
    }
  },
  "pass_peak": {
    "LO": true,
    "HI": true
  },
  "reading": "On 128 paired engine seeds, LO changes edge versus QLX5 by -0.339090 (SE 0.036309) and HI by -0.091949 (SE 0.016365); neither variant improves QLX5 in this structural-constant screen.",
  "not_done": [
    "No leaderboard submission.",
    "No 1,024-seed confirmation, qt1 comparison or broader P/Q/T/F/G certification; this item only authorizes the assigned 128-seed engine screen."
  ],
  "evidence": {
    "kind": "Local measurements, not externally certified",
    "map_sha256": "f921f2133d55d8ce81b5d809494003e898fc2a72d1fe47cdc34606ff269d676e",
    "map_input": "after-map / artifacts/goal/batches/c-map/items/map/result.json",
    "knob_meaning": "Clip of the rival offset (5-bps grid units) before the phase-1/2 column warp pos2 (lo +-40 bps, hi +-80 bps).",
    "kit_commit": "45e7563d1a29ffca9d608fdf60c90bf2624d2d01",
    "engine_commit": "6b6921f8d463314aa7c96234e1be25a25245f704",
    "driver_sha256": "d3f8646b541a76921a47e9d03247c8c9dfab594076a7c5dca79c36b6c048a282",
    "native_sha256": "ff88b6353c2aad7342f0a26194f7347e78b9c3b38d683a7449006d423978cd14",
    "compiler": "solc 0.8.24; optimizer 200; viaIR; paris",
    "compiler_sha256": "fb03a29a517452b9f12bcf459ef37d0a543765bb3bbc911e70a87d6a37c30d5f",
    "find_occurrences": 1,
    "only_assigned_replacement": true,
    "configs_equal": true,
    "opponent": "30 bps VanillaStrategy; each arm alone; QLX5 then LO then HI inside each consecutive block of 32 seeds; unchanged block driver with 8 workers",
    "source_chars": {
      "QLX5": 47230,
      "LO": 47245,
      "HI": 47247
    },
    "complete_blocks": 4,
    "engine_seconds": 226.67605097289197,
    "errors_all_callbacks_both_participants": 0,
    "rows_format": "base64(zlib(UTF-8 JSON)); rows [seed, QLX5 edge, LO edge, HI edge]",
    "rows_sha256": "f505804063b5a7fc9cd2f20e5a5eaa4d57569209a7b3105f3f8ca3d8ada13add",
    "rows_zb64": 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AGooF14AvpcZGGt0LqOy3DpL+h9/QDCMp3CKbtyPkGUv8QJhkBWrmozudmg26fPIdjZJw/O8XZBs6xzyq4x5reHFfFhJL8t1AcaH4pqDhL8X5CAu3X35SpdTE/x4A3Tr9pKdxVPu4gABNPyOSg9tPMiU+6yU7iu7/T+CXgHYW9agi0KsM1P799z8OXrhE"
  }
}