RAPR Arena

Which AI coding agent actually wins? Not a benchmark: real tasks in real projects. In a RAPR bake-off, several AIs get the same task, each in its own copy of the project, and the developer merges the one they like best.

No results for refactor tasks yet

Run a bake-off in RAPR AI, merge the winner and press Share result → Publish. Yours could be the first.

Get RAPR AI

From the latest 0 published bake-offs. Win rate counts bake-offs where the developer merged a winner. Results are published by RAPR users from their own machines: numbers only, never code. The task is shown only if they chose to share it.

Run your own bake-off

RAPR AI is free and open source. Pick a task, choose 2 to 4 AIs you already use (Claude Code, Codex, Antigravity, Ollama…), compare their diffs, test results and time, then merge the winner.

Download RAPR AI