docs: 100bb preflop solver vs published chart validation (final sanity check)#168
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…y check) Empirical comparison of `_rust.solve_hunl_preflop_rvr` output at 100 BB HU against a published GTO chart provided by the user, on top of the post-PR-#165 cs-bug fix. 10000-iter solve, ~5.8 min wall on M-series single-thread. Verdict: PARTIAL. Premium-value spots match (AA-JJ, AK*, A5s 4-bet jam at SB vs 3-bet -- 100% match on the high-EV-signal regions). Disagreements concentrate in (a) SB-limp action our engine permits but the published chart omits, (b) 3-bet sizing mismatch (closest engine output 8.5bb vs chart's 10bb under the task-spec multipliers), (c) Nash-multiplicity bluff cells (A5s/A2s flat-call vs chart's 3-bet bluff). Per-cell qualitative match: 24/37 = 64.9%; aggregate-frequency abs_diff > 5pp on 5/8 rows; median per-cell L1 = 0.000 (PASS); max L1 = 2.000 (FAIL, driven by limp/no-limp labeling artifact, not solver bug). Engine code untouched -- empirical measurement only. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Final pre-signoff sanity check: 100 BB HU preflop solver output vs published GTO chart, post-PR-#165 cs-bug fix.
_rust.solve_hunl_preflop_rvrrun, 1326-vs-1326 vector form43ed53e,State::initialhonorsinitial_contributions)Verdict: PARTIAL
Disagreement hypotheses (structural, not bug)
[2.0, 2.3, 4.0]multipliers emit max 8.5bb (chart targets 10bb); 22.3bb 4-bet matches chart's 23bb within 3%Engine code unmodified. Doc-only PR. Empirical measurement.
Test plan
preflop_reraise_multipliers=[5.0]for 10bb-3bet apples-to-apples🤖 Generated with Claude Code