# Merge 01 — batch r6-j2-joint (items p01–p10)

Source of every figure below: the item result files under `.imd/reads/artifacts/item-pNN` (sha256 of each listed per row; all ten verified locally to equal the sha256 given in the brief). For each item the `code_zb64` inflates to its stated `code_sha256` (checked locally).

## Summary
- 8 of 10 items fell back to real-only mode: replica speed under the 500 markets/s threshold (p01, p02, p03, p06, p07, p08, p10), or the search froze J2 unchanged (p05: CMA mean never beat J2 on the monitor, 164 gens / 45.3 min). These all evaluate **unchanged J2** (code sha256 4da9e3ae…f964).
- Searches that changed J2: **p04** (valid, 89 gens, 50.6 min, holdout over J2 +0.0208 se 0.0041) and **p09** (holdout over J2 +0.0272 se 0.0054, **not valid**: gates A/C failed — 3 callbacks over 0.01 bps, max 2.70 bps for gate C, plus an EVM div-by-zero revert in synthetic seq 310037).
- Real engine J2 vs IB is consistent across items: about +0.50 to +0.55 per item. Pooled across the 8 disjoint real-only/J2-equivalent items (p01–p03, p05–p08, p10; all J2 code), see `pooled` below.
- p04's real-engine check against J2 directly: **+0.00285 se 0.0162 (n 1024)**, so the replica's +0.02 increment is not established on the real engine (p04 notes).
- All items: 0 OOG; afterSwap peaks 234,818–237,781 (≤ 245,000).
- Nothing approaches the ~+3.1 over HA the top 10 needs; no item claims a leaderboard placement.

## Merged JSON
```json
{
 "rows": [
  {
   "key": "p01",
   "mode": "real-only",
   "result_sha256": "4f91bb5c413d0b5bf702e5b5e4208432d121f5544078ca3cf5b3f7cc23a91329",
   "markets_per_s": "42.9-52.0",
   "generations": "0",
   "search_minutes": "0",
   "holdout_over_T": null,
   "holdout_over_T_se": null,
   "holdout_over_base": null,
   "holdout_over_base_se": null,
   "real_vs_IB_mean": "0.530485200274618",
   "real_vs_IB_se": "0.03222296670414562",
   "real_vs_IB_n": "544",
   "afterSwap_peak": "237140",
   "OOG": "0",
   "valid": "true",
   "last_curve_point": null,
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  },
  {
   "key": "p02",
   "mode": "real-only",
   "result_sha256": "02f80b50dad70ed46646f93fe29bf34de8c4de4c8f83ff46e00fa93ea929b505",
   "markets_per_s": "434.3440512894705",
   "generations": "0",
   "search_minutes": "0",
   "holdout_over_T": "2.2745025612746907",
   "holdout_over_T_se": "0.012716083215165725",
   "holdout_over_base": "0.0",
   "holdout_over_base_se": "0.0",
   "real_vs_IB_mean": "0.5033323232070956",
   "real_vs_IB_se": "0.022650905096260082",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "237781",
   "OOG": "0",
   "valid": "false",
   "last_curve_point": "[0, 2.3098681827481586, null]",
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  },
  {
   "key": "p03",
   "mode": "real-only",
   "result_sha256": "ac3caa2874bfdaf13aab63007aab2edcf04b2096ba0b90dad20853303d4e6e47",
   "markets_per_s": "278.5737990217915",
   "generations": "0",
   "search_minutes": "0",
   "holdout_over_T": "2.2745025612746907",
   "holdout_over_T_se": "0.012716083215165725",
   "holdout_over_base": "0.0",
   "holdout_over_base_se": "0.0",
   "real_vs_IB_mean": "0.500225006389314",
   "real_vs_IB_se": "0.02567624413899569",
   "real_vs_IB_n": "960",
   "afterSwap_peak": "234818",
   "OOG": "0",
   "valid": "false",
   "last_curve_point": "[0, 2.3098681827481586, null]",
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  },
  {
   "key": "p04",
   "mode": "replica-search",
   "result_sha256": "556202c9c0048ccdbdbc7997c327c092b500362b7d8607005031055b1fde6a71",
   "markets_per_s": "861.66054294195",
   "generations": "89",
   "search_minutes": "50.557302876984856",
   "holdout_over_T": "2.2952935121348492",
   "holdout_over_T_se": "0.012862194931986336",
   "holdout_over_base": "0.020790950860158343",
   "holdout_over_base_se": "0.004115375433145814",
   "real_vs_IB_mean": "0.5466526602325388",
   "real_vs_IB_se": "0.02421442858639756",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "237049",
   "OOG": "0",
   "valid": "true",
   "last_curve_point": "[50.52, 2.3292583331447076, 0.3112164348177108]",
   "code_sha256": "80a0a3a2eacdac5b6e9371a44313f6da526ca87ba161a5fa170006425e8c7876"
  },
  {
   "key": "p05",
   "mode": "replica-search",
   "result_sha256": "25514c659ca9d874a5d4a3c0383e553c2eabcf43d7e41af0ed542c6d4a68cf8f",
   "markets_per_s": "520.569493109043",
   "generations": "164",
   "search_minutes": "45.287881919097465",
   "holdout_over_T": "2.2745025612746907",
   "holdout_over_T_se": "0.012716083215165725",
   "holdout_over_base": "0.0",
   "holdout_over_base_se": "0.0",
   "real_vs_IB_mean": "0.5212320669118737",
   "real_vs_IB_se": "0.023624323368401645",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "236918",
   "OOG": "0",
   "valid": "true",
   "last_curve_point": "[45.22674289648421, 2.3055206318704746, 0.35170601248550043]",
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  },
  {
   "key": "p06",
   "mode": "real-only",
   "result_sha256": "488257caa0e5084c49f171457c45768b7674e17eae9cf3f647aafff3ce1116d1",
   "markets_per_s": "302.3407365988249",
   "generations": "0",
   "search_minutes": "0",
   "holdout_over_T": "2.2745025612746907",
   "holdout_over_T_se": "0.012716083215165725",
   "holdout_over_base": "0.0",
   "holdout_over_base_se": "0.0",
   "real_vs_IB_mean": "0.5125687061323174",
   "real_vs_IB_se": "0.032915592270073124",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "237050",
   "OOG": "0",
   "valid": "true",
   "last_curve_point": null,
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  },
  {
   "key": "p07",
   "mode": "real-only",
   "result_sha256": "fe216ce9ef6ab5c07d2ed4266ca47994da183ceb9144e92aa73c36b9ffe3d4be",
   "markets_per_s": "226.4 (decision); 395.7 remeasured",
   "generations": "0",
   "search_minutes": "0",
   "holdout_over_T": "2.2743713969095207",
   "holdout_over_T_se": "0.012721221176779289",
   "holdout_over_base": "0.5053872877361687 (base=IB)",
   "holdout_over_base_se": "0.007755458829669364",
   "real_vs_IB_mean": "0.4963198195155237",
   "real_vs_IB_se": "0.022161405039026267",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "237043",
   "OOG": "0",
   "valid": "true",
   "last_curve_point": "[0.0, 2.3098156531960785, 1.0]",
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  },
  {
   "key": "p08",
   "mode": "real-only",
   "result_sha256": "711d5aa371d5ac8e2077da7ba1e04e0eddf36ed7f1bcb6a1d5a635e1fb3ee36a",
   "markets_per_s": "213.9988552095142",
   "generations": "0",
   "search_minutes": "0",
   "holdout_over_T": null,
   "holdout_over_T_se": null,
   "holdout_over_base": null,
   "holdout_over_base_se": null,
   "real_vs_IB_mean": "0.5341814072549885",
   "real_vs_IB_se": "0.03894098633251456",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "234936",
   "OOG": "0",
   "valid": "true",
   "last_curve_point": "[0, 2.3098681827481586, null]",
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  },
  {
   "key": "p09",
   "mode": "search",
   "result_sha256": "4aa9ee443adef1b19134723078e74cc9ce2d541f9cd42f24e5a7ab356a960214",
   "markets_per_s": "941.7546471699952",
   "generations": "308",
   "search_minutes": "45.60274201234182",
   "holdout_over_T": "2.3017191425985084",
   "holdout_over_T_se": "0.012635693459677827",
   "holdout_over_base": "0.02721658132381751",
   "holdout_over_base_se": "0.005359106236774548",
   "real_vs_IB_mean": "0.5538995813499482",
   "real_vs_IB_se": "0.02324065458770895",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "237079",
   "OOG": "0",
   "valid": "false",
   "last_curve_point": "[45.13, 2.3379956818037497, 0.3536357591049886]",
   "code_sha256": "8c64590946c6da931cb5d3ec869c11f0354a3614459be87b0e53ce3d1a9dbbaf"
  },
  {
   "key": "p10",
   "mode": "real-only",
   "result_sha256": "cbd42234f648e5de67d140827f072441acf15d98dc5babc7fbd7d53a023e5fde",
   "markets_per_s": "124.70750025084799",
   "generations": "0",
   "search_minutes": "0",
   "holdout_over_T": "2.2745025612746907",
   "holdout_over_T_se": "0.012716083215165725",
   "holdout_over_base": "0.0",
   "holdout_over_base_se": "0.0",
   "real_vs_IB_mean": "0.4987544874324883",
   "real_vs_IB_se": "0.021210067543173883",
   "real_vs_IB_n": "1024",
   "afterSwap_peak": "234924",
   "OOG": "0",
   "valid": "true",
   "last_curve_point": null,
   "code_sha256": "4da9e3ae826b3b6f9170948bd2c2c0a494e78521414341656425b76e71c0f964"
  }
 ],
 "best": {
  "key": "p04",
  "holdout_over_T": "2.2952935121348492",
  "holdout_over_T_se": "0.012862194931986336",
  "code_sha256": "80a0a3a2eacdac5b6e9371a44313f6da526ca87ba161a5fa170006425e8c7876",
  "code_zb64": "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    [
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    [
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    [
     -1.223662,
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    ],
    [
     -2.171063,
     -2.088936,
     2.86996,
     2.44661,
     -0.470115,
     -2.670875,
     -0.83531,
     3.504468,
     1.022015,
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    ]
   ],
   "b1": [
    2.11732,
    -2.550716,
    -2.906874,
    -2.499236,
    -0.528423,
    -1.68884,
    -2.041751,
    -1.532661
   ],
   "W2": [
    [
     0.248606,
     -1.784725,
     0.477952,
     -0.188601,
     -2.428416,
     -0.422623,
     -2.328722,
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    ],
    [
     -0.115058,
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     -0.035706,
     1.623536,
     -0.751851,
     0.687102,
     0.77693
    ]
   ],
   "b2": [
    1.817079,
    2.857774
   ],
   "constants": {
    "ELAPSED_CAP": 8,
    "SIGNAL_THRESHOLD": 0.001384117006827029,
    "DIR_DECAY": 0.761631254780561,
    "ACT_DECAY": 0.5028211734393694,
    "SIZE_DECAY": 0.5244086399510703,
    "TOX_DECAY": 0.9256969318826792,
    "SIGMA_DECAY": 0.6496247418380166,
    "LAMBDA_DECAY": 0.9910252526772826,
    "SIZE_BLEND_DECAY": 0.8472514729249959,
    "TOX_BLEND_DECAY": 0.3191597791255595,
    "ACT_BLEND_DECAY": 0.9846379229751443,
    "PHAT_ALPHA": 0.2587143722588246,
    "PHAT_ALPHA_RETAIL": 0.051179687132055805,
    "PHAT_ALPHA_SAME": 0.12396285857980685,
    "DIR_IMPACT_MULT": 4,
    "GATE_SIGMA_MULT": 6.282627950231129,
    "MIN_GATE": 0.02974040230951539,
    "TRADE_TOX_BOOST": 0.29190668578157913,
    "STALE_ATTRACT_FRAC": 0.9202209031953601,
    "RET_CAP": 0.023217503197624025,
    "TOX_CAP": 0.20937445942100383,
    "TRADE_RATIO_CAP": 0.199163252002113,
    "LAMBDA_CAP": 1.7539714091595042,
    "STEP_COUNT_CAP": 74,
    "BASE_FEE": 0.000421300834351896,
    "SIGMA_COEF": 0.21119876419284575,
    "LAMBDA_COEF": 0.001192644597577263,
    "FLOW_SIZE_COEF": 0.4665588091845284,
    "TOX_COEF": 0.02652569104374134,
    "TOX_QUAD_COEF": 1.4231696445508604,
    "ACT_COEF": 8.096360351522721,
    "DIR_COEF": 0.001801726003058395,
    "DIR_TOX_COEF": 0.008827085717146356,
    "STALE_DIR_COEF": 0.7441323309743614,
    "SIGMA_TOX_COEF": 0.04854496774127199,
    "TAIL_KNEE": 0.05460932537800462,
    "TAIL_SLOPE_PROTECT": 0.8144115491906533,
    "TAIL_SLOPE_ATTRACT": 0.8332512276016438,
    "ANCHOR_CAP": 689,
    "ANCHOR_LIN": 0.6925688218248385,
    "ANCHOR_QUAD": 1.2646344690621445
   },
   "scaling": {
    "input_count": 19,
    "hidden_units": 8,
    "weight_fixed_point_scale": 1000000,
    "feature_fixed_point_scale": 1000000,
    "output_unit_fee": 0.0001,
    "feature_order": [
     "sigmaHat",
     "lambdaHat",
     "sizeHat",
     "toxEma",
     "actEma",
     "direction",
     "(spot-staleHat)/staleHat",
     "signed_trade_ratio",
     "arb_probability",
     "first_in_step",
     "uncertainty",
     "min(silent,8)/8",
     "anchor_mean",
     "raw_amountY",
     "step_trade_count",
     "prev_bid_fee",
     "prev_ask_fee",
     "steps_since_arb_like_print",
     "router_implied_vanilla_spot"
    ],
    "feature_multipliers": [
     1000,
     2,
     500,
     500,
     500,
     1,
     500,
     500,
     2,
     2,
     1000000,
     1,
     500,
     0.05,
     0.5,
     333.333333,
     333.333333,
     0.125,
     500
    ],
    "feature_offsets": [
     -1,
     -1,
     -1,
     -1,
     -1,
     -1,
     0,
     0,
     -1,
     -1,
     -1,
     0,
     -1,
     -1,
     -0.5,
     -1,
     -1,
     -1,
     0
    ],
    "feature_clip": [
     -4,
     4
    ],
    "hidden_relu_clip": [
     0,
     4
    ]
   }
  }
 },
 "real_only": [
  {
   "key": "p01",
   "seeds": "[8500000, 8500543]",
   "n": "544",
   "mean": "0.530485200274618",
   "se": "0.03222296670414562",
   "sum": "288.5839489493922",
   "sumsq": "459.80081227994015"
  },
  {
   "key": "p02",
   "seeds": "not stated as a range in p02; worst5 seeds lie in 8504xxx-8505xxx",
   "n": "1024",
   "mean": "0.5033323232070956",
   "se": "0.022650905096260082",
   "sum": "515.4122989640659",
   "sumsq": "796.8843671587513"
  },
  {
   "key": "p03",
   "seeds": "[8508000, 8509023]",
   "n": "960",
   "mean": "0.500225006389314",
   "se": "0.02567624413899569",
   "sum": "480.2160061337415",
   "sumsq": "847.165939263362"
  },
  {
   "key": "p06",
   "seeds": null,
   "n": "1024",
   "mean": "0.5125687061323174",
   "se": "0.032915592270073124",
   "sum": "524.870355079493",
   "sumsq": "1403.9878921514194"
  },
  {
   "key": "p07",
   "seeds": "8524000..8525023 (1024, used once per arm), chunks of 64, each strategy alone vs the 30 bps VanillaStrategy via amm_sim_rs.run_batch(X, Vanilla, configs, 8); configs per MatchRunner._build_configs with BASELINE settings and variance, seed i -> seed",
   "n": "1024",
   "mean": "0.4963198195155237",
   "se": "0.022161405039026267",
   "sum": "508.23149518389624",
   "sumsq": "766.7273498968962"
  },
  {
   "key": "p08",
   "seeds": "8528000..8529023 (1024), chunks of 64, each strategy alone vs 30 bps VanillaStrategy via amm_sim_rs.run_batch(X, Vanilla, configs, 8)",
   "n": "1024",
   "mean": "0.5341814072549885",
   "se": "0.03894098633251456",
   "sum": "547.0017610291083",
   "sumsq": "1880.706459634314"
  },
  {
   "key": "p10",
   "seeds": "[8536000, 8537023]",
   "n": "1024",
   "mean": "0.4987544874324883",
   "se": "0.021210067543173883",
   "sum": "510.724595130868",
   "sumsq": "725.9852227781839"
  }
 ],
 "pooled_J2_vs_IB": {
  "items": "p01,p02,p03,p05,p06,p07,p08,p10 (all unchanged J2 vs IB, disjoint seed ranges)",
  "n": "7648",
  "mean": "0.511085525233829",
  "se": "0.009912380342386177",
  "sum": "3908.782096988324",
  "sumsq": "7744.109136920996",
  "computed_by": "this merge from the items' n/sum/sumsq"
 },
 "notes": [
  "Curves: p04 rising at its limit (2.2750 at 5.5 min -> 2.3293 at 50.5 min, still increasing every point since min 20); p09 rising (2.150 at 5 min -> 2.338 at 45.1 min); p05 rising late (2.138 at 15 min -> 2.3055 at 45.2 min) but stayed below J2's start 2.3099, so J2 was frozen. All search curves first dropped below J2 (sigma0=1 large around a tuned point) and only recovered to slightly above it.",
  "p05 discarded a 15.5-minute preliminary search (RNG state not checkpointed); its delivered result is J2 unchanged.",
  "p01: host load ~60 on 8 cores; real run truncated to 544 of 1024 seeds; gate A only 3 of 50 sequences (fewer than the gate asks).",
  "p02: valid=false self-reported \u2014 an initial IB chunk executed redundantly (excluded from stats) and a larger-trade stress hit a division-by-zero revert; paired stats retained.",
  "p03: valid=false \u2014 one J2 chunk 8508064..8508127 timed out and was not rerun; n=960. Worst seed 8508266 at -8.98.",
  "p09: valid=false (gates A/C failed on synthetic sequences); gas valid.",
  "p08: holdout not run.",
  "Synthetic large-trade stress produced a Solidity panic 0x12 (division by zero) in J2 code at extreme reserve imbalance in p02, p03, p04, p06, p08, p09, p10; no revert was seen on the real engine in any item.",
  "Retail/arb real deltas reported by all items are volume-Y deltas: the engine exposes no retail/arb edge split. J2 vs IB: retail volume ~-66 to -112, arb volume ~-268 to -312 (per item). p04's candidate: retail +48.6, arb -132.9 vs IB.",
  "Source reliability: the brief reports that cited sources failed re-read for p02 (2), p03 (2), p04 (3), p05 (3), p06 (2), p07 (3), p09 (2), p10 (2). Those sources are the downloaded artifacts (J2/IB/replica); the numeric results here are each item's own local measurements, and every item reports input sha256 matches, so the failed re-reads mainly weaken provenance claims, not the measured numbers. They are nonetheless unverified by this merge.",
  "Holdout set 40000000..40008191 was shared by all items; J2 holdout over T = 2.2745 se 0.0127 reproduced identically by p02, p03, p05, p06, p10 (p07 2.27437, slightly different T/J2 evaluation)."
 ]
}
```