Aider Polyglot Leaderboard — leaderboard

A practical coding benchmark measuring LLM ability across multiple languages via the Aider AI coding assistant. Tests real edit/apply workflows - closer to everyday dev work than competition benchmarks.

Source: aider.chat. Status: saturated.

Interactive version: theaggregate.ai/benchmark?slug=aider-polyglot-leaderboard · How the rankings work · Data refreshed daily, snapshot 2026-07-22.