{"i":24,"slug":"haiku-retry-or-escalate","chart":{"id":"retry-escalate-haiku-by-task","title":"Strict pass rate of Haiku 4.5 on each hard task","subtitle":"Claude Haiku 4.5 · Claude Code, default effort. 3 calls per task","kind":"bar","unit":"rate","polarity":"higher","yLabel":"Strict passes","series":[{"name":"Strict pass rate (n = 3 per task)","points":{"$k":["label","value","lo","hi","n"],"$r":[["Interval merge fix",1,0.4385,1,3],["DST day length",0.3333,0.0615,0.7923,3],["CSV parser",0.6667,0.2077,0.9385,3],["Event-loop order",0,0,0.5615,3],["Room schedule",0,0,0.5615,3],["SemVer regex",1,0.4385,1,3],["Money refactor",0.6667,0.2077,0.9385,3],["SQLite report query",0,0,0.5615,3]]}}],"note":"Measured. Whiskers are 95% Wilson intervals on only 3 calls per task, so they are wide: 0 of 3 allows a true rate up to 56%, and 3 of 3 allows one as low as 44%. A format miss (a right answer in a code fence or with prose) is not a pass. The retry policies take each task’s rate from this chart.","whisker":"ci95","sourceIds":["agent-provider-h2h-hard"]}}