{"timestamp":"2026-04-11T05:27:00Z","iteration":0,"metric":100,"status":"baseline","summary":"Initial baseline - 5/5 tests passing","commit":"baseline"}
{"timestamp":"2026-04-11T05:28:07Z","iteration":1,"metric":100,"status":"kept","summary":"Add conciseness guidance: Be concise but thorough","commit":"3ea47c2"}
{"timestamp":"2026-04-11T05:28:45Z","iteration":2,"metric":100,"status":"kept","summary":"Improve language detection: Detect from user message","commit":"1b66a5c"}
{"timestamp":"2026-04-11T05:29:19Z","iteration":3,"metric":100,"status":"kept","summary":"Add markdown formatting guidance","commit":"exp3"}