```json
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   "blocked": null,
   "markets/s": "1932.1",
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   "settings": {
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    "train_seeds_used": [
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    "fitness": "mean replica edge",
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    "processes": "31",
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    "max_abs_arb_volume_reconstruction_error": "0.00010695889068301767",
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   },
   "afterSwap peak": "235544",
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     "callbacks": "100050",
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     "seeds": [
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     "threshold_bps": "0.01",
     "what": "CG port with W from CG params vs CG.sol EVM; emitter(CG head) reproduces CG.sol byte-identically"
    },
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     "se": "0.04445924198500627",
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     "retail_delta": "4.78667942995755",
     "arb_delta": "-2.866307185183879",
     "seeds": [
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     "real_reference": "2.0",
     "abs_error": "0.07962775522633092",
     "passed": true,
     "what": "replica CG minus T"
    },
    "C": {
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     "max_fee_diff_bps": "8.462866282754611e-05",
     "mean_fee_diff_bps": "3.042366009468125e-06",
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     "threshold_bps": "0.1",
     "what": "frozen Candidate.sol EVM vs frozen port (cg_port with frozen W)"
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   "code_sha256": "a487873b90a4b62c0c4f832696158183d392817d1dbfc6622873c9b89b9fd0ed"
  },
  {
   "key": "k28",
   "result_sha256": "99fff85528debcf7f2a46cf4d0b6604011ac7c49aab3ffa6c3faa73b59a2d88c",
   "blocked": null,
   "markets/s": "563.3610710754378",
   "search minutes": "40.360812778739884",
   "generations": "205",
   "settings": {
    "method": "pycma CMA-ES over 178 head weights (W1 8x19, b1, W2 2x8, b2); feature multipliers/offsets fixed at CG values",
    "start": "CG params (frozen policy)",
    "CMA_stds": {
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     "b1": "0.18564858000307327",
     "W2": "0.12726224434596164",
     "b2": "0.1185932470281719",
     "rule": "0.1*rms of HA W1 (13 old cols)/b1/W2/b2; new W1 columns start at 0 with W1 std"
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    "popsize": "32",
    "sigma0": "0.1",
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    "es_seed": "628",
    "train_markets_per_generation": "256",
    "train_seed_rule": "1770000000+gen*256 .. +255, common to all proposals",
    "fitness": "mean replica edge",
    "train_seeds_used": [
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    "monitor": [
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    "monitor_every": "10",
    "selection": "every 10 gens ES mean and generation best scored on monitor vs CG; freeze best monitor point, CG if none beats it",
    "weights_rounded": "1e-06",
    "processes": "24 (segments 1-2, real-engine arms ran concurrently) then 31"
   },
   "holdout": {
    "n": "8192",
    "seeds": [
     "40000000",
     "40008191"
    ],
    "over_T": "1.9595034992557432",
    "over_CG": "0.007586207062099885",
    "over_CG_se": "0.0025626207160799343",
    "over_IB": "0.19050349925574328",
    "se": "0.011997966406281351",
    "CG_over_T": "1.9519172921936434",
    "note": "over_IB = over_T - 1.7690 (brief constant); se is that of over_T; over_CG is paired candidate minus CG on the same replica markets"
   },
   "real": {
    "seeds": {
     "candidate": [
      "8108000",
      "8109023"
     ],
     "IB": [
      "8108000",
      "8109023"
     ],
     "CG": [
      "8108000",
      "8108511"
     ],
     "HA": [
      "8108000",
      "8108511"
     ]
    },
    "protocol": "each arm alone vs 30 bps Vanilla: amm_sim_rs.run_batch(bytecode, Vanilla, configs, 8), configs via build_config with MatchRunner._build_configs draws (kit sim.market_config); 64-seed chunks; retail/arb split by kit harness.decompose",
    "vs_IB": {
     "n": "1024",
     "seeds": [
      "8108000",
      "8109023"
     ],
     "mean_diff": "0.20053735866131328",
     "se": "0.020169385391516862",
     "sum": "205.3502552691848",
     "sumsq": "467.32885376310816",
     "worst5": [
      [
       "8108885",
       "-3.828182919721826"
      ],
      [
       "8108098",
       "-2.4224297945829107"
      ],
      [
       "8108010",
       "-2.413317036593128"
      ],
      [
       "8108343",
       "-2.161589719303379"
      ],
      [
       "8108520",
       "-2.1583576294743807"
      ]
     ],
     "retail_delta": "-0.2829685045471041",
     "arb_delta": "0.483505863208417"
    },
    "vs_CG": {
     "n": "512",
     "seeds": [
      "8108000",
      "8108511"
     ],
     "mean_diff": "0.006311909307753161",
     "se": "0.009695854879811722",
     "sum": "3.2316975655696183",
     "sumsq": "24.616318333259656",
     "worst5": [
      [
       "8108430",
       "-0.9569191719738228"
      ],
      [
       "8108338",
       "-0.8424114847037458"
      ],
      [
       "8108493",
       "-0.7904666900824395"
      ],
      [
       "8108409",
       "-0.7267508963742557"
      ],
      [
       "8108225",
       "-0.7187961078900571"
      ]
     ],
     "retail_delta": "-0.024591542057165072",
     "arb_delta": "0.030903451364920363"
    },
    "vs_HA": {
     "n": "512",
     "seeds": [
      "8108000",
      "8108511"
     ],
     "mean_diff": "0.8464801049118895",
     "se": "0.03271894436746069",
     "sum": "433.39781371488743",
     "sumsq": "646.9473540085085",
     "worst5": [
      [
       "8108098",
       "-1.681359527862071"
      ],
      [
       "8108350",
       "-1.0686632260795932"
      ],
      [
       "8108315",
       "-1.0685427089138102"
      ],
      [
       "8108118",
       "-0.9019119837544736"
      ],
      [
       "8108149",
       "-0.8179487160795134"
      ]
     ],
     "retail_delta": "0.7271252627183081",
     "arb_delta": "0.11935484219357986"
    },
    "CG_vs_IB": {
     "n": "512",
     "seeds": [
      "8108000",
      "8108511"
     ],
     "mean_diff": "0.18931615099208987",
     "se": "0.02853358122847454",
     "sum": "96.92986930795001",
     "sumsq": "231.36207448185792",
     "worst5": [
      [
       "8108343",
       "-2.386285572738757"
      ],
      [
       "8108010",
       "-2.3360484030258135"
      ],
      [
       "8108098",
       "-2.2075973790591092"
      ],
      [
       "8108315",
       "-2.1029469208264118"
      ],
      [
       "8108149",
       "-1.7184334649026596"
      ]
     ],
     "retail_delta": "-0.2505769497410495",
     "arb_delta": "0.43989310073313703"
    },
    "CG_vs_HA": {
     "n": "512",
     "seeds": [
      "8108000",
      "8108511"
     ],
     "mean_diff": "0.8401681956041364",
     "se": "0.03236867852926541",
     "sum": "430.1661161493178",
     "sumsq": "635.5319381080137",
     "worst5": [
      [
       "8108098",
       "-1.4665271123382695"
      ],
      [
       "8108315",
       "-1.0557783095952118"
      ],
      [
       "8108149",
       "-0.9963019727338178"
      ],
      [
       "8108343",
       "-0.8444377384204245"
      ],
      [
       "8108038",
       "-0.8072157307495331"
      ]
     ],
     "retail_delta": "0.7517168047754732",
     "arb_delta": "0.08845139082865949"
    },
    "means": {
     "Candidate": {
      "edge": "528.5096911287835",
      "retail": "558.6160394037807",
      "arb": "-30.10634827499727"
     },
     "IB": {
      "edge": "528.3091537701221",
      "retail": "558.8990079083278",
      "arb": "-30.589854138205688"
     },
     "CG": {
      "edge": "528.1015644692216",
      "retail": "558.882061062599",
      "arb": "-30.78049659337733"
     },
     "HA": {
      "edge": "527.2613962736174",
      "retail": "558.1303442578234",
      "arb": "-30.86894798420599"
     }
    },
    "max_abs_arb_volume_reconstruction_error": "0.00011623126556514762"
   },
   "afterSwap peak": "235611",
   "OOG": "0",
   "gates": {
    "A": {
     "sequences": "50",
     "seeds": [
      "310000",
      "310049"
     ],
     "callbacks": "100050",
     "swap_callbacks": "100000",
     "max_fee_diff_bps": "8.814065310946972e-05",
     "mean_abs_fee_diff_bps": "3.077533211010804e-06",
     "fees_over_0_01_bps": "0",
     "first_divergence": null,
     "passed": true,
     "threshold_bps": "0.01",
     "what": "CG.sol EVM vs IA port with CG W (217)"
    },
    "B": {
     "n": "512",
     "mean_diff": "1.920372244773669",
     "se": "0.04445924198500627",
     "retail_delta": "4.78667942995755",
     "arb_delta": "-2.866307185183879",
     "abs_error": "0.07962775522633092",
     "passed": true,
     "seeds": [
      "7232768",
      "7233279"
     ],
     "reference_real": "2.0",
     "what": "replica CG minus T"
    },
    "C": {
     "sequences": "50",
     "seeds": [
      "310000",
      "310049"
     ],
     "callbacks": "100050",
     "swap_callbacks": "100000",
     "max_fee_diff_bps": "4.681980374579564e-05",
     "mean_abs_fee_diff_bps": "3.1197082350530457e-06",
     "fees_over_0_01_bps": "0",
     "first_divergence": null,
     "passed": true,
     "threshold_bps": "0.1",
     "what": "frozen Candidate.sol EVM vs IA port with frozen W"
    }
   },
   "valid": true,
   "code_sha256": "9c460d9b0e550f513c24220c011008daefa3e8908f8a1ad70bdc755c56ed6341"
  },
  {
   "key": "k29",
   "result_sha256": "e6be75a8cf7a8711dc00ce1489cc6ac5a8a9b1f412d814d08e74f776ef683e10",
   "blocked": null,
   "markets/s": "184.73585529146925",
   "search minutes": "0",
   "generations": "0",
   "settings": {
    "branch": "under 200 markets/s: no search",
    "requested_sigma0": "0.13",
    "requested_ES_seed": "629",
    "speed_threshold_markets_per_second": "200"
   },
   "holdout": {
    "n": "8192",
    "over_T": "1.9519172921936434",
    "over_CG": "0.0",
    "over_IB": "0.1829172921936435",
    "se": "0.011938004553452971",
    "se_over_CG": "0.0",
    "seeds": [
     "40000000",
     "40008191"
    ],
    "over_IB_method": "over_T minus supplied reference 1.7690",
    "se_over_T": "0.011938004553452971"
   },
   "real": {
    "seeds": {
     "CG": {
      "start": "8112000",
      "end": "8113023",
      "n": "1024",
      "contiguous": true
     },
     "IB": {
      "start": "8112000",
      "end": "8113023",
      "n": "1024",
      "contiguous": true
     },
     "HA": {
      "start": "8112000",
      "end": "8113023",
      "n": "1024",
      "contiguous": true
     }
    },
    "vs_IB": {
     "n": "1024",
     "mean_diff": "0.1592735947989583",
     "se": "0.02462220682857983",
     "sum": "163.0961610741333",
     "sumsq": "661.0585269238388",
     "worst5": [
      [
       "8112507",
       "-13.264087914024003"
      ],
      [
       "8112696",
       "-6.670898129937768"
      ],
      [
       "8112867",
       "-3.242627917079858"
      ],
      [
       "8112255",
       "-1.9478599052115442"
      ],
      [
       "8112670",
       "-1.5509207429699927"
      ]
     ],
     "retail_delta": "-0.2767569683522824",
     "arb_delta": "0.4360305631512411"
    },
    "vs_CG": {
     "n": "1024",
     "mean_diff": "0.0",
     "se": "0.0",
     "sum": "0.0",
     "sumsq": "0.0",
     "worst5": [
      [
       "8112000",
       "0.0"
      ],
      [
       "8112001",
       "0.0"
      ],
      [
       "8112002",
       "0.0"
      ],
      [
       "8112003",
       "0.0"
      ],
      [
       "8112004",
       "0.0"
      ]
     ],
     "retail_delta": "0.0",
     "arb_delta": "0.0"
    },
    "vs_HA": {
     "n": "1024",
     "mean_diff": "0.7873616993841289",
     "se": "0.02034715328363875",
     "sum": "806.258380169348",
     "sumsq": "1068.51045916688",
     "worst5": [
      [
       "8112696",
       "-3.100377599625972"
      ],
      [
       "8112973",
       "-2.20052177560342"
      ],
      [
       "8112365",
       "-2.0674742680162126"
      ],
      [
       "8112974",
       "-1.3781919827882803"
      ],
      [
       "8112245",
       "-1.1344078704605636"
      ]
     ],
     "retail_delta": "0.7008921076149126",
     "arb_delta": "0.08646959176921594"
    },
    "candidate_arm": "CG"
   },
   "afterSwap peak": "237751",
   "OOG": "0",
   "gates": {
    "A": {
     "sequences": "50",
     "swap_callbacks": "100000",
     "max_abs_fee_difference_bps": "8.814065310946972e-05",
     "share_above_0_01_bps": "0.0",
     "seed_start": "310000",
     "seed_end": "310049",
     "passed": true
    },
    "B": {
     "n": "512",
     "mean_diff": "1.920372244773669",
     "se": "0.04445924198500627",
     "retail_delta": "4.78667942995755",
     "arb_delta": "-2.866307185183879",
     "expected_real": "2.0",
     "error_vs_real": "-0.07962775522633092",
     "passed": true,
     "seeds": [
      "7232768",
      "7233279"
     ]
    },
    "C": {
     "sequences": "50",
     "swap_callbacks": "100000",
     "max_abs_fee_difference_bps": "8.814065310946972e-05",
     "share_above_0_01_bps": "0.0",
     "seed_start": "310000",
     "seed_end": "310049",
     "passed": true,
     "threshold_bps": "0.1",
     "code_sha256": "e1ea8fcb105e00754d17061efbe4b299a634b0fcc1b5c293d65b631654b7204b",
     "frozen_policy": "unchanged CG params"
    }
   },
   "valid": true,
   "code_sha256": "e1ea8fcb105e00754d17061efbe4b299a634b0fcc1b5c293d65b631654b7204b"
  },
  {
   "key": "k30",
   "result_sha256": "0b664d45bd5ec35b60c7c1ddaffdeb44b18eea9d866d0a021a139b740351029c",
   "blocked": null,
   "markets/s": "27.975733032776507",
   "search minutes": "0",
   "generations": "0",
   "settings": {
    "branch": "speed below 200 markets/s: no search; CG, IB, HA each 1024 real seeds",
    "requested_sigma0": "0.13",
    "requested_ES_seed": "630",
    "requested_popsize": "32"
   },
   "holdout": {
    "n": "8192",
    "seeds": [
     "40000000",
     "40008191"
    ],
    "over_T": "1.9519172921936434",
    "over_CG": "0.0",
    "over_IB": "0.1829172921936435",
    "se": "0.011938004553452971",
    "over_CG_se": "0.0"
   },
   "real": {
    "seeds": [
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     "8117023"
    ],
    "vs_IB": {
     "n": "1024",
     "mean_diff": "0.16747051074444108",
     "se": "0.021113026023401035",
     "sum": "171.48980300230767",
     "sumsq": "495.67612599777675",
     "worst5": [
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      [
       "8116731",
       "-3.49298352671849"
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      [
       "8116725",
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       "8116723",
       "-3.078142030219283"
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      [
       "8116338",
       "-2.3522080049539227"
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     ],
     "retail_delta": "-0.27069997914142907",
     "arb_delta": "0.43817048988587026"
    },
    "vs_CG": {
     "n": "1024",
     "mean_diff": "0.0",
     "se": "0.0",
     "sum": "0.0",
     "sumsq": "0.0",
     "worst5": [
      [
       "8116000",
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      ],
      [
       "8116001",
       "0.0"
      ],
      [
       "8116002",
       "0.0"
      ],
      [
       "8116003",
       "0.0"
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      [
       "8116004",
       "0.0"
      ]
     ],
     "retail_delta": "0.0",
     "arb_delta": "0.0"
    },
    "vs_HA": {
     "n": "1024",
     "mean_diff": "0.8292904889753409",
     "se": "0.021262464583814946",
     "sum": "849.193460710749",
     "sumsq": "1177.8183582587274",
     "worst5": [
      [
       "8116723",
       "-2.480095935858685"
      ],
      [
       "8116223",
       "-2.0032642047909235"
      ],
      [
       "8116012",
       "-1.254196826889256"
      ],
      [
       "8116419",
       "-1.1508549796157013"
      ],
      [
       "8116605",
       "-1.117896329133373"
      ]
     ],
     "retail_delta": "0.7218088217599152",
     "arb_delta": "0.10748166721542585"
    }
   },
   "afterSwap peak": "237727",
   "OOG": "0",
   "gates": {
    "A": {
     "sequences": "50",
     "swap_callbacks": "100000",
     "initialization_callbacks": "50",
     "max_abs_fee_difference_bps": "8.814065310946972e-05",
     "share_above_0_01_bps": "0.0",
     "passed": true
    },
    "B": {
     "n": "512",
     "mean_diff": "1.920372244773669",
     "se": "0.04445924198500627",
     "worst5": [
      [
       "7232891",
       "-3.049476778511462"
      ],
      [
       "7232972",
       "-1.5349029608594265"
      ],
      [
       "7232818",
       "-1.2441312059794427"
      ],
      [
       "7233140",
       "-1.043859456960604"
      ],
      [
       "7232842",
       "-0.6690038527066235"
      ]
     ],
     "retail_delta": "4.78667942995755",
     "arb_delta": "-2.866307185183879",
     "passed": true
    },
    "C": {
     "sequences": "50",
     "swap_callbacks": "100000",
     "initialization_callbacks": "50",
     "max_abs_fee_difference_bps": "8.814065310946972e-05",
     "share_above_0_01_bps": "0.0",
     "passed": true,
     "reason": "Frozen candidate equals original CG byte for byte; same frozen port and W."
    }
   },
   "valid": true,
   "code_sha256": "e1ea8fcb105e00754d17061efbe4b299a634b0fcc1b5c293d65b631654b7204b"
  }
 ],
 "best": {
  "key": "k26",
  "result_sha256": "cc4eec1e7b31f2575fe7c273ccf3fb8ecb7c8203c47c2422266f185b4500b556",
  "weights": [
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",
  "code_sha256": "0d64a2a4b7dab21fb7f2c6d47bfa3ee616585dbd0d3c8b01782da386bcee507c"
 },
 "sources": {
  "k26": {
   "supplied_file": ".imd/reads/artifacts/item-k26",
   "original_result_path": "artifacts/goal/batches/r5-cg-continue/items/k26/result.json",
   "result_url": "https://api.imd.fun/artifacts/cc4eec1e7b31f2575fe7c273ccf3fb8ecb7c8203c47c2422266f185b4500b556",
   "attribution": "All corresponding row values and any selected best payload come from this supplied file. The content-address URL was not fetched in this merge.",
   "speed_report": {
    "replica": "kit sim.py with CG port (cg_port strat_after(S,W,...)), 512 x 10000-step markets seeds 6010000.., warm numba, pool startup included",
    "runs": [
     {
      "procs": "8",
      "markets_per_second": "1360.6"
     },
     {
      "procs": "16",
      "markets_per_second": "1932.1"
     },
     {
      "procs": "22",
      "markets_per_second": "2173.5"
     }
    ],
    "rule_applied": ">=200 markets/s so CMA-ES search; 128 markets/generation chosen from the 16-process figure (1932 < 2000) measured with the search process count; search later moved to 22 processes without changing settings"
   },
   "search_details_except_settings": {
    "final_sigma": "0.032575142640250944",
    "frozen": {
     "source": "mean",
     "generation": "1710",
     "monitor_gain_over_CG": "0.0687642192759883"
    },
    "still_rising": "best monitor improved at gen 1710 of 1762; ES-mean monitor curve was still trending up when stopped for time"
   },
   "notes": [
    "Started from CG params (identical to CG restart.best_weights); only the 178 head weights changed; Solidity shell and scaling are CG unchanged.",
    "Frozen at ES mean of generation 1710 (monitor +0.0688 over CG on 2048 markets).",
    "Real: candidate +0.093 se 0.016 over CG (512), +0.271 se 0.019 over IB (1024), +0.944 se 0.033 over HA (512) on fresh seeds 8100000..; replica holdout predicted +0.077 over CG.",
    "Real-engine retail/arb split is a float reconstruction (kit harness.decompose), cross-checked against engine arb volume.",
    "IB, CG, HA real arms were run while the search was running (they do not depend on the candidate); the candidate arm ran after freeze and holdout.",
    "No leaderboard submission was made."
   ],
   "checks": null,
   "upstream_source_warning_count": "2"
  },
  "k27": {
   "supplied_file": ".imd/reads/artifacts/item-k27",
   "original_result_path": "artifacts/goal/batches/r5-cg-continue/items/k27/result.json",
   "result_url": "https://api.imd.fun/artifacts/dd868c6e903840f5114b9955bf79b62f2ca658d8a070cceba86d4251b924534d",
   "attribution": "All corresponding row values and any selected best payload come from this supplied file. The content-address URL was not fetched in this merge.",
   "speed_report": {
    "n": "1024",
    "procs": "30",
    "seconds": "1.35767668671906",
    "markets_per_second": "754.229640986605",
    "scope": "CG port in kit replica (sim.py with cg_port), 1024 x 10000-step markets, warmed Numba, persistent fork pool"
   },
   "search_details_except_settings": {
    "final_sigma": "0.02833776197265333",
    "frozen": {
     "source": "es_mean",
     "generation": "100",
     "monitor_gain_over_CG": "0.002012793923112266"
    }
   },
   "notes": [
    "All four artifact JSONs hash to their URL ids; every decoded file (kit sim/harness/port/diff_test/tests, T, HA, CG code, CG port, IB code) matched its given sha256. Kit unit tests were not rerun here (time); the kit port/sim were used as delivered.",
    "Replica: kit sim.py with its strategy import switched to the CG port (W = [1]+mult+off+W1+b1+W2+b2, 217 entries, from CG params); T baseline from kit port TH_T. Emitting CG params through this item's emitter reproduces CG.sol byte-identically.",
    "Speed 754 markets/s (31-process pool), so per brief: CMA-ES with 512 markets/generation. Each generation took ~22 s, giving 111 generations in 43.3 search minutes.",
    "Result: training gave essentially nothing. Monitor gain over CG never cleared about 2 se (best +0.0020, se 0.0056, ES mean at gen 100, which was frozen). On the holdout it is +0.0070 se 0.0025 over CG, and on the real engine +0.0042 se 0.0098 vs CG (512 seeds). So the candidate is about the same as CG, and CG looks close to a local optimum for this head at the replica's noise level.",
    "Real: candidate and IB on 1024 seeds 8104000..8105023; CG and HA on the first 512 (8104000..8104511), as briefed. Candidate +0.183 se 0.021 over IB, +0.856 se 0.030 over HA. CG vs HA on the same 512 seeds: +0.851.",
    "Gas: candidate 0 OOG, 0 other failures, afterSwap peak 235,544 (<= 245,000). The afterInitialize peak is 243,237 for every 19-input arm (HA 243,147).",
    "Retail/arb deltas on the real engine come from the kit harness.decompose reconstruction (arb from pre-arb constant-k states; retail = edge - arb); max arb-volume reconstruction error is recorded in real.",
    "Holdout seeds 40000000..40008191 were evaluated once after the freeze. over_IB = over_T - 1.7690 as the brief specifies."
   ],
   "checks": null,
   "upstream_source_warning_count": "1"
  },
  "k28": {
   "supplied_file": ".imd/reads/artifacts/item-k28",
   "original_result_path": "artifacts/goal/batches/r5-cg-continue/items/k28/result.json",
   "result_url": "https://api.imd.fun/artifacts/99fff85528debcf7f2a46cf4d0b6604011ac7c49aab3ffa6c3faa73b59a2d88c",
   "attribution": "All corresponding row values and any selected best payload come from this supplied file. The content-address URL was not fetched in this merge.",
   "speed_report": {
    "n": "512",
    "procs": "30",
    "seconds": "0.9088309900835156",
    "markets_per_second": "563.3610710754378",
    "note": "kit-style run_many (fresh fork pool per call) with CG port, 30 procs; 1024-market run: 661.3/s. Below 2,000/s, so 256 training markets per generation. In-search throughput with a persistent pool about 700-900 markets/s."
   },
   "search_details_except_settings": {
    "market_evaluations": "1761280",
    "final_sigma": "0.04878765366731001"
   },
   "notes": [
    "All input artifact JSONs hash to their URL ids; CG code/port, IB code, HA code and the seven kit files match their stated sha256. SETUP ran verbatim at 6b6921f8 (StarterStrategy validated).",
    "Started from CG `params` (frozen policy), not `restart`. Replica = kit sim.py with its port import switched to CG's (IA) port; W = [1]+multipliers+offsets+178 head weights; W[0]=0 gives T. Emitter reproduces CG.sol byte-for-byte from CG params.",
    "Speed was measured kit-style (run_many with a fresh fork pool) at 563-661 markets/s with 30 procs, which is between 200 and 2,000, so the search ran with 256 training markets per generation.",
    "The search gained essentially nothing. The monitor never beat CG by more than +0.0028 (se about 0.0055); the frozen point is generation 160's best proposal. ES-mean monitor values hovered around -0.01 to +0.002 versus CG, so CG looks like a local optimum at this sigma and market budget, not a still-rising curve.",
    "Holdout (8,192 replica markets, run once after freeze): candidate +0.0076 se 0.0026 over CG (paired); CG over T 1.95192 reproduces CG's own reported holdout vs_T 1.9519172921936434 exactly.",
    "Real engine on fresh seeds from 8108000: candidate minus CG +0.006 se 0.010 (n=512), which is not significant. Candidate minus IB +0.201 se 0.020 (n=1024); candidate minus HA +0.846 se 0.033 (n=512). CG and HA ran on the first 512 seeds as specified; candidate and IB on all 1,024.",
    "Gas: every arm had 0 OOG and 0 other failures. Candidate afterSwap peak 235,611 <= 245,000; afterInitialize peak 243,237.",
    "Real retail/arb split uses kit harness.decompose (arb reconstructed from constant k; retail = edge - arb); max arb-volume reconstruction error 1.2e-4.",
    "The IB, CG and HA real arms ran during search segments 1-2, so those segments used 24 replica processes; later segments used 31. Search minutes count only the search loop, excluding Numba warm-up and pool start.",
    "The ~+3.1 over HA needed for top 10 is not approached: the candidate is about +0.85 over HA on the real engine. No leaderboard placement is claimed.",
    "Gate B used 7232768..7233279, CG's real confirmation block, as the brief specifies: replica CG-T 1.920 vs real +2.00 (brief value)."
   ],
   "checks": null,
   "upstream_source_warning_count": "1"
  },
  "k29": {
   "supplied_file": ".imd/reads/artifacts/item-k29",
   "original_result_path": "artifacts/goal/batches/r5-cg-continue/items/k29/result.json",
   "result_url": "https://api.imd.fun/artifacts/e6be75a8cf7a8711dc00ce1489cc6ac5a8a9b1f412d814d08e74f776ef683e10",
   "attribution": "All corresponding row values and any selected best payload come from this supplied file. The content-address URL was not fetched in this merge.",
   "speed_report": {
    "n": "512",
    "seconds": "2.771524776238948",
    "markets_per_second": "184.73585529146925",
    "warm_compile_excluded": true,
    "processes": "8",
    "n_steps": "10000"
   },
   "search_details_except_settings": {
    "final_sigma": null,
    "performed": false
   },
   "notes": [
    "Low-speed fallback: candidate is unchanged frozen CG; no training or improvement over CG is claimed.",
    "Nine kit unit tests passed.",
    "Speed measured with 8 processes, warmed Numba, including pool startup; EVM differential test also active during speed measurement.",
    "Each real arm runs alone versus VanillaStrategy at 30 bps; same seeds are shared only for paired comparisons, never retuned or rerun.",
    "Real retail/arb decomposition uses kit reconstruction with arb-volume consistency assertion.",
    "Holdout over_IB is a reference subtraction, not direct paired IB evaluation.",
    "All performance and gas figures are locally measured in this run, except the explicitly labelled +2.00 Gate B target and 1.7690 IB holdout reference supplied in the brief. No learned candidate was produced because the measured speed selected the mandatory no-search branch.",
    "Candidate aliases the CG arm in the fallback. vs_CG is an identity comparison using the same results, not an additional real-engine rerun. The low-speed branch requests all three arms on 1024 seeds; none were shortened."
   ],
   "checks": {
    "kit_unit_tests": {
     "passed": "9",
     "failed": "0"
    },
    "setup": "passed",
    "artifact_hashes": "all four downloaded JSON SHA256 match URL identifiers",
    "source_hashes": "all seven kit files, CG code and port, IB code, HA code and kit canonical params verified"
   },
   "upstream_source_warning_count": "1"
  },
  "k30": {
   "supplied_file": ".imd/reads/artifacts/item-k30",
   "original_result_path": "artifacts/goal/batches/r5-cg-continue/items/k30/result.json",
   "result_url": "https://api.imd.fun/artifacts/0b664d45bd5ec35b60c7c1ddaffdeb44b18eea9d866d0a021a139b740351029c",
   "attribution": "All corresponding row values and any selected best payload come from this supplied file. The content-address URL was not fetched in this merge.",
   "speed_report": {
    "n": "128",
    "seconds": "4.575393961975351",
    "markets_per_second": "27.975733032776507",
    "warmup_seconds": "74.76744473283179"
   },
   "search_details_except_settings": {
    "final_sigma": null
   },
   "notes": [
    "No training performed: measured speed below mandatory 200 markets/s threshold. Selected frozen CG from params, never restart. No performance gain over CG is claimed.",
    "Setup completed once; StarterStrategy validation passed. All 9 supplied kit unit tests passed. All seven kit files, CG code/port, IB code, HA code, T, upstream replica, RS2 port and RS2 contract hashes verified.",
    "Speed uses 128 full 10000-step markets, 8 workers, warmup excluded and pool startup included. Initial benchmark overlapped other validation tasks; repeated isolated benchmark is recorded if available.",
    "Gate B compares supplied replica CG minus T to the brief's +2.00 real reference; reference was not re-estimated on reused seeds.",
    "Unchanged CG is both candidate and CG control: identical evaluations reused for paired identity, avoiding duplicate seeds. Each arm ran alone against 30 bps VanillaStrategy via run_batch(...,8), with per-seed MatchRunner draw order. All three arms have 1024 fresh seeds; no reduction.",
    "Holdout evaluated once in four disjoint chunks after CG freeze; over_IB is replica over_T minus supplied fixed 1.7690 reference, not a paired IB replica measurement. holdout.se is SE of paired CG minus T.",
    "Gate C uses the Gate A differential because frozen Solidity and port are byte-identical to the tested CG. No emitted policy or weights changed.",
    "Worst5 entries are [seed, paired edge delta]. Gas is submission-only; Candidate reuses CG statistics. No values were fabricated; final_sigma is null because no search occurred."
   ],
   "checks": null,
   "upstream_source_warning_count": "1"
  }
 },
 "evidence_notes": [
  "This merges supplied records only: no new training, simulation, pooled estimate, leaderboard check, or upstream artifact fetch. Reported valid and A/B/C flags are retained as claims, not independently certified. All five inputs are present and nonempty. blocked is null because no input supplies that field.",
  "The requester flags two upstream sources for k26 and one each for k27, k28, k29 and k30 as failing a later read or not supporting the quoted passage. The supplied records do not identify the failed citations or passages. These warnings lower confidence in externally sourced claims; they do not establish that local measurements are false. Local numbers are attributed only to the supplied records. Best selection is conditional on reported validity and gates.",
  "Every result file matches the requester-pinned SHA-256. Every embedded code_zb64 decodes by base64 then zlib and matches its reported code_sha256. Other upstream hash checks remain item claims; they were not repeated here.",
  "k26 has the highest reported holdout.over_CG among items reporting valid=true and all three gates passed. No real statistics are pooled. Neither top-ten placement nor a leaderboard submission is established.",
  "holdout.se has differing meanings: k26 and k27 use paired candidate-minus-CG SE; k28 uses candidate-minus-T SE with a separate over_CG_se; k29 and k30 use CG-minus-T SE with a separate zero SE for their identity comparisons. Each holdout is copied as given. Missing comparison-specific SEs are not inferred. Every holdout.over_IB is a reported subtraction of the fixed 1.7690 reference, not a fresh paired IB measurement (see source notes).",
  "Gate B compares replica CG-minus-T with the supplied +2.00 real reference. That external reference was not freshly measured or independently substantiated by these records. The gate pass is retained with this limitation, particularly given the requester source warnings.",
  "k29 and k30 report no training under their low-speed fallback and retain unchanged CG. Their zero real.vs_CG results reuse the same CG arm as an identity comparison. Gate C reuses the unchanged-policy differential. Neither claims an improvement over CG.",
  "Speeds use different benchmark conditions and process counts and are not normalized or averaged. k26 markets/s copies the 16-process search-sizing measurement; all its runs remain in sources.k26.speed_report. k27 speed.procs says 30 while its notes say a 31-process pool; both are preserved without correction.",
  "k27 notes explicitly say kit unit tests were not rerun for lack of time; full compliance with that instruction is not established despite reported A/B/C passes. k29 checks and k30 notes report nine passing unit tests. An explicit kit-unit-test outcome was not found in k26 or k28 result files.",
  "k30 gas.CG.run_batch_seconds and the identical Candidate entry report 623.242669653846, above the eight-minute command cap. The record does not establish whether this duration belonged to one shell command or accumulated across segments, so command-duration compliance is unresolved. Reported valid=true is not a certification of all execution rules.",
  "Real retail/arb deltas are reported harness reconstructions (see source notes). All items report zero candidate OOG and candidate afterSwap peaks below 245000; these are recorded measurements, not a fresh gas audit.",
  "Numerical tokens are copied as strings; no new performance figure is calculated. All required row fields and best payload are retained, along with full real and gate reports and item notes. Training curves, nonselected code/weights/params, upstream hash inventories, and noncandidate gas tables are omitted from this projection; the source results are identified by their verified hashes. Best weights and compressed code are copied verbatim."
 ],
 "verification": {
  "input_result_hashes_match": true,
  "embedded_code_hashes_match": true,
  "performance_recomputed": false
 }
}
```