{"i":5,"slug":"coding-agents-head-to-head","chart":{"id":"coding-agents-time-by-task","title":"Time per coding task","subtitle":"Median of 2 sessions per task and agent, seconds","kind":"grouped-bar","unit":"seconds","xLabel":"Task","yLabel":"Seconds","viz":"SmallMultiplesBars","series":{"$k":["name","points"],"$r":[["Claude Sonnet 5.5 · Claude Code",{"$k":["label","value","n"],"$r":[["Pagination fix",19.1,2],["CLI --top flag",43.6,2],["Invoice refactor",24.1,2],["LRU cache",23.6,2],["Queue race",22.7,2],["Strict TypeScript types",27.6,2]]}],["Claude Opus 5.5 · Claude Code",{"$k":["label","value","n"],"$r":[["Pagination fix",39.3,2],["CLI --top flag",55.3,2],["Invoice refactor",58.4,2],["LRU cache",62.4,2],["Queue race",118.6,2],["Strict TypeScript types",58,2]]}],["GPT-6.1 Sol (medium, tester’s AGENTS.md) · Codex CLI",{"$k":["label","value","n"],"$r":[["Pagination fix",82.7,2],["CLI --top flag",101.2,2],["Invoice refactor",129.1,2],["LRU cache",203.1,2],["Queue race",98.6,2],["Strict TypeScript types",143.6,2]]}]]},"note":"2 sessions per cell, so one slow session moves a bar: Opus 5.5 in Claude Code took 51.5 s and 185.8 s on Queue race.","sourceIds":["agent-coding-agents"]}}