docs: align ZDT2 quality protocol to gens=250 (v0.1.4) - #7
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Match unsga3-bend A/B honesty: ZDT2 default gens=250 + PymooCompatible. gens=100 is an early-stress snapshot, not the quality bar. RankNicheDistance stays an optional unpublished Wilcoxon mating mode. ZDT1 and DTLZ2 unchanged. Co-authored-by: Jason <jkbennitt@users.noreply.github.com>
Patch bump for the ZDT2 quality-protocol honesty change. No algorithm or public API change. Do not tag or publish from this commit until asked. Co-authored-by: Jason <jkbennitt@users.noreply.github.com>
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September 19, 2026 05:48
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Review
Jason approved (via Bend). Merging on real green.
Scope
- ZDT2 quality protocol → gens=250 + PymooCompatible defaults (docs/harness). gens=100 stays early-stress. RankNicheDistance optional, not silent ZDT default. ZDT1/DTLZ2 unchanged.
- Patch bump 0.1.3 → 0.1.4 (Version / CHANGELOG / CITATION / README). No algorithm/API change. No NuGet/tag from this merge (Bend owns tag after).
- Smoke test gens 150→250; loose IGD < 0.75 kept.
Checks
build-testSUCCESS (run 35424812924)typesafe-paretoSUCCESS (same run)
Verdict
Looks right. Merging squash.
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Summary
Light protocol/docs PR so C# ZDT2 A/B matches unsga3-bend yardstick honesty, plus a patch version bump 0.1.3 → 0.1.4. No U-NSGA-III core / PackageId / API change. Do not merge or publish NuGet from this draft unless asked.
Bend investigation (PR #17): gens=100 collapses on Bend, C#, and pymoo; gens=250 +
PymooCompatiblerecovered 0/15 collapses on both stacks. C# never published a hard ZDT2 oracle; smoke was roughly IGD < 0.75.New ZDT2 defaults
--genson--problem zdt2run_pymoo_oracle.pyomitted--genson zdt2zdt2protocolRankNicheDistancePymooCompatibleIgdSmokeTestsZDT2RankNicheDistanceRankNicheDistanceRankNicheDistanceis documented as the optional unpublished Wilcoxon ZDT2 mating mode — not a silent default for all ZDT problems. gens=100 is an early-stress snapshot, not the quality bar.v0.1.4 pins
Directory.Build.props<Version>0.1.4</Version>CHANGELOG.md## [0.1.4] — 2026-09-19(ZDT2 protocol only; unrelated Unreleased items left)CITATION.cffversion: 0.1.4README.mdstatus line v0.1.4.github/ISSUE_TEMPLATE/bug_report.ymlplaceholder 0.1.4No
v0.1.4tag and no GitHub Packages / nuget.org publish in this PR.Files
tools/OracleCompare/Program.cstools/oracle/run_pymoo_oracle.pytools/oracle/run_multiseed_wilcoxon.pytests/Unsga3.Tests/Benchmarks/IgdSmokeTests.csdocs/EQUIVALENCE.md,docs/ORACLE-RESULTS.md,docs/WILCOXON-RESULTS.md,docs/RESEARCH-STANDARDS.mdREADME.md,CONTRIBUTING.md,CHANGELOG.md,CITATION.cff,Directory.Build.props.grok/skills/unsga3-oracle/SKILL.md,.github/ISSUE_TEMPLATE/bug_report.ymlChecklist
dotnet build/dotnet test Unsga3.slnx -c Releaseafter the version bump — 46/46 passedTest plan
dotnet test Unsga3.slnx -c Release: 46 passed (ZDT2 smoke gens 150 → 250; loose IGD < 0.75 kept).--genson zdt2 printsgens=250; zdt1 stillgens=100; explicit--gens 100on zdt2 still works.Version/ CITATION / README pin at 0.1.4; historical 0.1.2 oracle notes left as recorded.