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", 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[ 1.885727, 2.05856 ], "hidden_units": 8, "input_count": 19, "layout": "flat vector = W1 (8x19 row-major), b1(8), W2 (2x8 row-major: bid row then ask row), b2(2)", "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 ], "toxicity_anchor": { "count_cap": 674, "linear_k_wad": 712696014807650816, "quadratic_k_wad": 1295240753826310656 } }, "notes": [ "All reported performance, parity, speed and gas numbers were measured in this run; +1.749 is the task-supplied Gate B reference, not a repeated real measurement.", "Pinned amm-challenge commit 6b6921f8d463314aa7c96234e1be25a25245f704; supplied setup completed once, including wheel SHA256 aedb68280aca34c110968f00148387c95885207913fb2cf19a1ab4c5cfd6887a and StarterStrategy validation. All work and dependencies were under test/scratch; only result.json and sources.json are delivered.", "The supplied IB port is imported unchanged. T uses a zero head. HA uses its supplied 13 input weights with the six added columns zero. No strategy port was rebuilt from Solidity.", "CMA searches all 178 weights in four RMS-normalized blocks. Every population member and monitor mean is quantized to 1e-6 before evaluation. Full CMA state and NumPy RNG state are restored between bounded segments. Search minutes count active segment work; compilation and gaps between segments are excluded.", "Each training generation uses its own 512 ascending seeds, shared only by the 16 candidates and the T baseline. Monitor seeds are separate and reused solely for the specified selection. Holdout was evaluated once after freezing; real seeds were used once per arm after freezing.", "Curve rows are [active search minutes at monitor completion, mean edge gain over T on 2048 monitor seeds, last post-generation normalized CMA sigma]. The time-dependent sigma cap is enforced before every ask and after every tell; curve sigma precedes the monitor evaluation. Monitor scoring runs at the first completed generation after each five-minute mark and once at the end. Initial IB weights are the initial monitor point; later points are CMA means. The best scored point is frozen.", "The Solidity source differs from IB only in the 178 head weight literals (output biases retain the existing extra accumulation factor of 1e6). Contract name, feature arithmetic, architecture, scaling and all other code are unchanged.", "Real configurations follow the MatchRunner._build_configs RNG draw order and default ranges, offsetting each RNG/config seed to the requested fresh seed. A direct 16-seed comparison matched every config field. One independent 10000-step IB-only diagnostic used seed 7590000 to check trace accounting; it was not used for selection or confirmation.", "Real edge is the submission edge against Vanilla, never the difference of two strategies sharing a market. Paired SE is sample standard deviation of per-seed differences divided by sqrt(n); worst5 contains the five smallest paired differences with their seeds.", "Retail/arb deltas are EDGE, with separate Y-volume deltas also included. Arb edge is reconstructed from each real trace: prior spot and fees, constant-product reserves, and current fair price determine the engine optimal arbitrage. Retail edge is total edge minus reconstructed arb edge. The volume check allows the measured volume of near-zero-profit trades (absolute profit below 1e-9), since roundoff can flip the engine profit>0 guard. Volume residuals and near-zero-profit totals are reported. The first candidate chunk triggered the original strict volume tolerance; its saved raw results were reprocessed without any engine rerun or weight change.", "Validity means the requested measurement gates and gas limits passed. It does not claim leaderboard placement or a top-10 result." ] }