Regression context: GST-116 lazybrain CI hardening baseline. Historical failed runs 24576519501/24568903165/24566745915/24539244769 all fail in Test -> test/benchmark/match-quality.test.ts aggregate top-1/top-3 assertions (expected 0.4/0.3 thresholds). Please validate whether this is data drift or matcher config regression; provide remediation plan and rerun CI green before release rollout.
Regression context: GST-116 lazybrain CI hardening baseline. Historical failed runs 24576519501/24568903165/24566745915/24539244769 all fail in Test -> test/benchmark/match-quality.test.ts aggregate top-1/top-3 assertions (expected 0.4/0.3 thresholds). Please validate whether this is data drift or matcher config regression; provide remediation plan and rerun CI green before release rollout.