{"item": "k19", "hashes": {"kit_json": "0d8194e9f6e0017dc4e515cdb04c048efc292935bb1d18e3336091fe81154786", "CG_json": "ebbd90c663c396598965b23341aea97a4501b4c971db183a8fe94a880f399979", "IB_json": "afd5183e9ff3235334e041c00b0cd19079599a2c6464db95f8c1586712105557", "HA_json": "2801efc8190e86318dd922d4a7179f63684d77a226047fc2f3c78232963eb690", "CG_code": "e1ea8fcb105e00754d17061efbe4b299a634b0fcc1b5c293d65b631654b7204b", "CG_port": "b29cd2a078b4c3fc57945a79e927624dd346c44d8cc149dae43f4929aa6d736b", "IB_code": "301941829a44bb60977bb28181a5e4bfa6544f3696763f987054789b2611d686", "HA_code": "99e3a2eceae0e5543d27473859e10b005d0ce0aa7067f2e1a24d1e0e4a7390fe", "kit_sim": "d003c663b94968b58aaefb65fef8e910638ee1664e19f96c809b45e499910638", "kit_harness": "24169a30bddafe5f82fa6873adcd7d6c15892f883d1af25eebaa9b5f623606bc", "kit_diff_test": "32345abab9b1ea77ebe084b02e1c4b7bb692b5202af7c62572e36f96d3e2cb5b", "setup_wheel": "aedb68280aca34c110968f00148387c95885207913fb2cf19a1ab4c5cfd6887a", "checkout": "6b6921f8d463314aa7c96234e1be25a25245f704", "all_verified": true, "emitter_check": "emitter fed CG params weights reproduces CG.sol byte-identically (sha256 e1ea8fcb...)"}, "speed": {"n": 512, "procs": 6, "seconds": 1.4764877530105878, "markets_per_second": 346.768876989343, "seeds": [6010000, 6010511], "warm_compile_excluded": true, "note": "kit sim.py with IA/CG port (CG weights), 6 processes on a 6-core machine; >=200 so search ran; 128 markets/generation (under 2000/s)"}, "gates": {"A": {"passed": true, "threshold_bps": 0.01, "sequences": 50, "swap_callbacks": 100000, "seeds": [310000, 310049], "max_fee_diff_bps": 8.814065310946972e-05, "share_above_0_01_bps": 0.0, "first_divergence": null}, "B": {"passed": true, "seeds": [7232768, 7233279], "n": 512, "replica_CG_minus_T": 1.920372244773669, "se": 0.04445924198500627, "real_target": 2.0, "error": -0.07962775522633092, "tolerance": 0.15, "retail_delta": 4.78667942995755, "arb_delta": -2.866307185183879}, "C": {"passed": true, "threshold_bps": 0.1, "sequences": 50, "swap_callbacks": 100000, "seeds": [310000, 310049], "max_fee_diff_bps": 0.00014325371777701434, "share_above_0_01_bps": 0.0, "first_divergence": null}}, "search": {"minutes": 43.066439353800284, "generations": 199, "final_sigma": 0.06163623492332157, "sigma_capped_generations": 90, "settings": {"method": "pycma 4.5.0 CMA-ES over the 178 head weights (W1 19x8, b1, W2 2x8, b2); scaling/offsets fixed", "x0": "CG params (frozen policy), not restart", "CMA_stds": "CG search_settings.CMA_stds per group: W1 0.16007274507182634, b1 0.18564858000307327, W2 0.12726224434596164, b2 0.1185932470281719", "popsize": 32, "sigma0": 0.13, "sigma_cap": "0.13*0.5^(minutes/40) enforced after each tell", "es_seed": 619, "train_markets_per_generation": 128, "train_seeds": "1680000000+128*g .. +127 (common to all proposals); used 1680000000..1680025471", "fitness": "mean replica edge (equivalent to gain over T on common markets); proposals rounded to 1e-6", "monitor_seeds": [30000000, 30002047], "monitor_rule": "every 10 generations ES mean and generation-best, paired gain over CG on monitor; freeze best (CG if none beats it)", "processes": 6, "segments": "6 segments each under 8 minutes, checkpointed"}, "selected": {"source": "mean@50", "monitor_gain_over_CG": 0.00476773120262397, "note": "selected point is ES mean at generation 50; its monitor gain +0.0048 (se ~0.0055) is within noise of CG"}}, "curve": [{"generation": 10, "minutes": 2.067, "monitor_gain_over_CG": -0.012531312790554056, "es_mean_gain": -0.016269604534018073, "es_mean_se": 0.005576058797225405, "gen_best_gain": -0.012531312790554056, "gen_best_se": 0.005119381632647109, "sigma": 0.10931951119624427}, {"generation": 20, "minutes": 4.102, "monitor_gain_over_CG": -0.008583472248440527, "es_mean_gain": -0.00896451417837632, "es_mean_se": 0.004551580062995799, "gen_best_gain": -0.008583472248440527, "gen_best_se": 0.005130150727035715, "sigma": 0.10667586937125577}, {"generation": 30, "minutes": 6.223, "monitor_gain_over_CG": -0.0024508707255657403, "es_mean_gain": -0.0024508707255657403, "es_mean_se": 0.005897048076527769, "gen_best_gain": -0.007927371425026142, "gen_best_se": 0.0067254773048363815, "sigma": 0.10409051118061254}, {"generation": 40, "minutes": 8.855, "monitor_gain_over_CG": 0.0005178764677591652, "es_mean_gain": 0.0005178764677591652, "es_mean_se": 0.005575798591956491, "gen_best_gain": -0.007604097355516398, "gen_best_se": 0.006496940165261989, "sigma": 0.10321514276994692}, {"generation": 50, "minutes": 11.124, "monitor_gain_over_CG": 0.00476773120262397, "es_mean_gain": 0.00476773120262397, "es_mean_se": 0.005493427376610872, "gen_best_gain": -0.001727482183569301, "gen_best_se": 0.005847967117676254, "sigma": 0.100118091901421}, {"generation": 60, "minutes": 13.736, "monitor_gain_over_CG": -0.00281154305433276, "es_mean_gain": -0.00281154305433276, "es_mean_se": 0.006010013222935345, "gen_best_gain": -0.0036678211898575064, "gen_best_se": 0.006154557414299214, "sigma": 0.09648654255042359}, {"generation": 70, "minutes": 16.089, "monitor_gain_over_CG": -0.0026431389841993502, "es_mean_gain": -0.0055642289821831725, "es_mean_se": 0.005505531894630709, "gen_best_gain": -0.0026431389841993502, "gen_best_se": 0.006223209513662329, "sigma": 0.09228627184301887}, {"generation": 80, "minutes": 18.667, "monitor_gain_over_CG": -0.004693912484392271, "es_mean_gain": -0.004693912484392271, "es_mean_se": 0.006219859234445248, "gen_best_gain": -0.0069432630107374715, "gen_best_se": 0.005866466550232408, "sigma": 0.09153177357417926}, {"generation": 90, "minutes": 21.309, "monitor_gain_over_CG": -0.005744774145477555, "es_mean_gain": -0.005744774145477555, "es_mean_se": 0.0059286635694739106, "gen_best_gain": -0.0061026229885267624, "gen_best_se": 0.0059040042154334125, "sigma": 0.09022435847891616}, {"generation": 100, "minutes": 23.622, "monitor_gain_over_CG": -0.005069919684489055, "es_mean_gain": -0.005069919684489055, "es_mean_se": 0.0064676101756205645, "gen_best_gain": -0.008677873951867004, "gen_best_se": 0.00617252168732386, "sigma": 0.08669512509926361}, {"generation": 110, "minutes": 25.914, "monitor_gain_over_CG": -0.004447694082580861, "es_mean_gain": -0.005394566135534934, "es_mean_se": 0.007122622594154216, "gen_best_gain": -0.004447694082580861, "gen_best_se": 0.006672910854003971, "sigma": 0.0832340247006611}, {"generation": 120, "minutes": 27.867, "monitor_gain_over_CG": -0.0012849626813806192, "es_mean_gain": -0.0012849626813806192, "es_mean_se": 0.006607157117440296, "gen_best_gain": -0.0019680933779986642, "gen_best_se": 0.006344518986229241, "sigma": 0.08043662577172708}, {"generation": 130, "minutes": 29.889, "monitor_gain_over_CG": 0.0018181658209169282, "es_mean_gain": 0.0018181658209169282, "es_mean_se": 0.006598219089969756, "gen_best_gain": 0.0002634765044777221, "gen_best_se": 0.005928535984612883, "sigma": 0.07732371217482334}, {"generation": 140, "minutes": 31.835, "monitor_gain_over_CG": -0.0006225593107153926, "es_mean_gain": -0.0006225593107153926, "es_mean_se": 0.00647033991002718, "gen_best_gain": -0.005821583887763659, "gen_best_se": 0.0067668731764907826, "sigma": 0.07498535964888293}, {"generation": 150, "minutes": 33.738, "monitor_gain_over_CG": -0.004259276710663534, "es_mean_gain": -0.004259276710663534, "es_mean_se": 0.006401025498304481, "gen_best_gain": -0.005699791584019037, "gen_best_se": 0.006399629848986029, "sigma": 0.07267545502636255}, {"generation": 160, "minutes": 35.772, "monitor_gain_over_CG": 0.0027572797693053985, "es_mean_gain": 0.0027572797693053985, "es_mean_se": 0.006486133187988197, "gen_best_gain": -0.004319946492782528, "gen_best_se": 0.006143747075048139, "sigma": 0.06954757825194433}, {"generation": 170, "minutes": 37.737, "monitor_gain_over_CG": 0.0006734792074580553, "es_mean_gain": 0.0006734792074580553, "es_mean_se": 0.006206779152565436, "gen_best_gain": -0.0008519563589215462, "gen_best_se": 0.006500054832879318, "sigma": 0.06780351146354024}, {"generation": 180, "minutes": 39.592, "monitor_gain_over_CG": -0.0033281130481409016, "es_mean_gain": -0.0033281130481409016, "es_mean_se": 0.006122085905462169, "gen_best_gain": -0.009451454436901735, "gen_best_se": 0.006755923263675585, "sigma": 0.06565140350167291}, {"generation": 190, "minutes": 41.474, "monitor_gain_over_CG": -0.006777861688444492, "es_mean_gain": -0.006777861688444492, "es_mean_se": 0.006537615352944243, "gen_best_gain": -0.013077245704742585, "gen_best_se": 0.007154081447498388, "sigma": 0.06353603121476711}], "holdout": {"n": 8192, "seeds": [40000000, 40008191], "over_T": 1.9587273241818575, "over_T_se": 0.011923774348188166, "over_CG": 0.006810031988213949, "over_CG_se": 0.002937225860479581, "over_IB": 0.18972732418185756, "over_IB_rule": "over_T - 1.7690", "se": 0.002937225860479581, "CG_over_T": 1.9519172921936434, "CG_over_T_se": 0.011938004553452971, "evaluated_once": true}, "real": {"seeds": {"candidate_IB": [8072000, 8073023], "CG_HA": [8072000, 8072511]}, "vs_IB": {"n": 1024, "seeds": [8072000, 8073023], "mean_diff": 0.1790858858629683, "se": 0.022602996551160735, "sum": 183.38394712367955, "sumsq": 568.0310303008964, "worst5": [[8072563, -7.264668954763124], [8072099, -3.8922050723436996], [8072863, -2.9277069066534978], [8072974, -2.4323108592932385], [8072336, -2.1366234890709848]], "retail_delta": -0.4489463075909758, "arb_delta": 0.6280321934539431}, "vs_CG": {"n": 512, "seeds": [8072000, 8072511], "mean_diff": 0.010448686305722377, "se": 0.011093305700755798, "sum": 5.349727388529857, "sumsq": 32.2527060356099, "worst5": [[8072234, -0.9507836791633508], [8072306, -0.7643147078478023], [8072485, -0.7351665606620372], [8072435, -0.7062496056379359], [8072199, -0.6725953535425333]], "retail_delta": -0.17236069407744847, "arb_delta": 0.18280938038316932}, "vs_HA": {"n": 512, "seeds": [8072000, 8072511], "mean_diff": 0.8258383438366963, "se": 0.02946890241018569, "sum": 422.8292320443885, "sumsq": 576.3940623786665, "worst5": [[8072354, -1.7456782387546355], [8072485, -0.886895336090106], [8072272, -0.7784962641482025], [8072336, -0.7714922081587474], [8072306, -0.6865726446234248]], "retail_delta": 0.5605819123727358, "arb_delta": 0.26525643146395605}, "means": {"Candidate": 526.3648640909304, "IB": 526.1857782050673, "CG": 525.5264574785264, "HA": 524.7110678209954}, "n_per_arm": {"Candidate": 1024, "IB": 1024, "CG": 512, "HA": 512}, "max_abs_arb_volume_error": 0.00010621343608363532, "protocol": "each arm alone vs 30 bps VanillaStrategy, amm_sim_rs.run_batch(X,Vanilla,configs,8), configs per MatchRunner._build_configs draw order (kit sim.market_config + build_config), 64-seed chunks, fresh seeds from 8072000; candidate and IB on 1024, CG and HA on first 512 (full counts as briefed)"}, "gas": {"per_arm": {"Candidate": {"afterSwap_peak": 235617, "afterInitialize_peak": 243237, "OOG": 0, "other_failures": 0, "afterSwap_calls": 11031066, "valid": true}, "IB": {"afterSwap_peak": 237091, "afterInitialize_peak": 243227, "OOG": 0, "other_failures": 0, "afterSwap_calls": 11041346, "valid": true}, "CG": {"afterSwap_peak": 235567, "afterInitialize_peak": 243237, "OOG": 0, "other_failures": 0, "afterSwap_calls": 5504447, "valid": true}, "HA": {"afterSwap_peak": 231528, "afterInitialize_peak": 243147, "OOG": 0, "other_failures": 0, "afterSwap_calls": 5430224, "valid": true}}, "afterSwap_peak": 235617, "afterInitialize_peak": 243237, "OOG": 0}, "valid": true, "code_zb64": 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", "code_sha256": "362bc768b5a9fff8b4528332d28dea6479c158f99ae8d49bee182d179d56d84a", "params": {"architecture": "19-8-2, same as CG; inputs clipped [-4,4], ReLU clipped [0,4], output bps added to T-path fees", "W1": [[0.179429, 0.345114, -0.680329, 2.486009, -2.326458, -0.161925, -1.135105, 2.335949, -4.258528, -1.631983, -0.960618, -0.893246, 0.846559, -1.545405, 0.426004, -0.0437, -0.818166, -0.126194, 1.047855], [0.578759, 0.950122, 1.559909, 3.16572, 0.397777, 0.731183, -0.421897, -0.072944, -0.259234, 0.373356, -0.1956, -1.790131, 0.164619, -0.442208, -7e-05, 1.827738, 0.223083, 0.038503, 0.601647], [1.824664, 3.463871, -1.028646, 1.290836, 1.821784, 2.636844, -1.924396, 1.804019, 1.642233, -1.542104, 0.121959, -1.083218, -0.765829, 0.419312, 0.000484, 1.473377, -2.626419, 0.077005, -1.471592], [0.017387, -1.491867, -0.01116, -0.379376, -1.299032, -0.62099, 0.071578, 0.589419, 0.376095, 0.318557, 0.251859, -1.783666, -0.842857, 0.152003, 0.187834, -0.432531, 2.041974, -0.660639, -0.638797], [0.943411, 0.536841, 4.628837, -0.596382, -2.329981, -1.229284, -0.403288, -0.440213, -0.018411, 0.046692, 0.04875, -2.013532, 0.146781, -0.828255, 0.208356, -0.330203, 2.072816, -0.094311, 0.379288], [1.395543, -1.744086, 1.043636, -2.170699, 3.522983, 1.300863, 2.201837, 0.909279, -1.094292, -0.514841, -0.085247, 3.663809, 0.526033, -0.628457, -0.375127, 0.415244, -1.670781, -0.457661, -0.90305], [-2.189258, 1.114895, -0.714325, -0.553056, 2.58769, 1.01438, -1.317729, 1.927773, 1.214109, -1.13129, 1.47012, 1.412326, 1.40304, -0.119907, -1.332719, -1.265147, 0.196914, -1.371333, 2.322349], [-2.528606, -3.223411, 3.587977, 3.93021, -0.940348, -0.665636, -1.763027, 1.869486, 0.823428, -0.117938, 2.694393, -2.104249, 1.343127, -0.259318, 0.647743, 1.638612, -0.456035, -1.639277, 1.636028]], "b1": [0.930245, -1.578688, -4.716855, -0.669698, -1.478951, -0.860699, -1.374578, 0.334771], "W2": [[0.430485, -2.16251, 0.324722, 0.055873, -3.564981, -0.323134, -0.982905, 1.031581], [0.70985, -1.53151, -1.199888, 3.672729, 0.166455, -1.818427, 0.600774, 0.073865]], "b2": [1.436474, 2.01991], "scaling": {"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_size", "step_trade_count", "prev_bid_fee", "prev_ask_fee", "steps_since_arb_like_print", "router_implied_vanilla_spot_dev"], "feature_multipliers": [1000.0, 2.0, 500.0, 500.0, 500.0, 1.0, 500.0, 500.0, 2.0, 2.0, 1000000.0, 1.0, 500.0, 647.054817, 1.395287, 220.617911, 228.148131, 0.412565, 274.335453], "feature_offsets": [-1.0, -1.0, -1.0, -1.0, -1.0, -1.0, 0.0, 0.0, -1.0, -1.0, -1.0, 0.0, -1.0, -0.618293, -2.037262, -0.803057, -0.808615, -0.823811, 0.001772], "toxicity_anchor": {"count_cap": 674, "linear_k_wad": 712696014807650816, "quadratic_k_wad": 1295240753826310656}}}, "weights": [0.179429, 0.345114, -0.680329, 2.486009, -2.326458, -0.161925, -1.135105, 2.335949, -4.258528, -1.631983, -0.960618, -0.893246, 0.846559, -1.545405, 0.426004, -0.0437, -0.818166, -0.126194, 1.047855, 0.578759, 0.950122, 1.559909, 3.16572, 0.397777, 0.731183, -0.421897, -0.072944, -0.259234, 0.373356, -0.1956, -1.790131, 0.164619, -0.442208, -7e-05, 1.827738, 0.223083, 0.038503, 0.601647, 1.824664, 3.463871, -1.028646, 1.290836, 1.821784, 2.636844, -1.924396, 1.804019, 1.642233, -1.542104, 0.121959, -1.083218, -0.765829, 0.419312, 0.000484, 1.473377, -2.626419, 0.077005, -1.471592, 0.017387, -1.491867, -0.01116, -0.379376, -1.299032, -0.62099, 0.071578, 0.589419, 0.376095, 0.318557, 0.251859, -1.783666, -0.842857, 0.152003, 0.187834, -0.432531, 2.041974, -0.660639, -0.638797, 0.943411, 0.536841, 4.628837, -0.596382, -2.329981, -1.229284, -0.403288, -0.440213, -0.018411, 0.046692, 0.04875, -2.013532, 0.146781, -0.828255, 0.208356, -0.330203, 2.072816, -0.094311, 0.379288, 1.395543, -1.744086, 1.043636, -2.170699, 3.522983, 1.300863, 2.201837, 0.909279, -1.094292, -0.514841, -0.085247, 3.663809, 0.526033, -0.628457, -0.375127, 0.415244, -1.670781, -0.457661, -0.90305, -2.189258, 1.114895, -0.714325, -0.553056, 2.58769, 1.01438, -1.317729, 1.927773, 1.214109, -1.13129, 1.47012, 1.412326, 1.40304, -0.119907, -1.332719, -1.265147, 0.196914, -1.371333, 2.322349, -2.528606, -3.223411, 3.587977, 3.93021, -0.940348, -0.665636, -1.763027, 1.869486, 0.823428, -0.117938, 2.694393, -2.104249, 1.343127, -0.259318, 0.647743, 1.638612, -0.456035, -1.639277, 1.636028, 0.930245, -1.578688, -4.716855, -0.669698, -1.478951, -0.860699, -1.374578, 0.334771, 0.430485, -2.16251, 0.324722, 0.055873, -3.564981, -0.323134, -0.982905, 1.031581, 0.70985, -1.53151, -1.199888, 3.672729, 0.166455, -1.818427, 0.600774, 0.073865, 1.436474, 2.01991], "notes": ["All artifact JSON sha256s equal their URL ids; decoded CG code/port, IB code, HA code and kit files match the stated sha256s. Setup script ran verbatim from the checkout root under test/scratch/amm-challenge.", "Replica: kit sim.py importing CG port (IA port, W=[1]+multipliers+offsets+178 head); T = W all zeros (W[0]=0 path).", "Holdout CG_over_T reproduces CG artifact holdout vs_T (1.9519172921936434) exactly, a consistency check on the replica.", "Search found no meaningful gain over CG: monitor curve flat within +-0.01 for 199 generations; frozen point (ES mean gen 50) is +0.0068 se 0.0029 over CG on holdout and +0.010 se 0.011 over CG on 512 real seeds (not significant). vs IB +0.179 se 0.023 on 1024 real seeds; vs HA +0.826 se 0.029 on 512.", "Search stopped at 43.1 minutes (>=40) to keep time for holdout, gate C and 3072 real-engine markets (~23 s per 64-market arm chunk).", "Gate A ran concurrently with the first search segment (CPU contention only); it passed. One 448-seed real batch attempt produced no output (likely memory-killed); no rows were written, and those seeds were then run once in 64-seed chunks.", "This item does not reach the top-10 target (~+3.1 over HA); candidate is ~+0.83 over HA on real seeds."]}