SWE Atlas - Refactoring — leaderboard

Scale SWE Atlas refactoring benchmark for coding agents that must restructure real code while preserving behavior and satisfying task-specific review criteria.

Source: labs.scale.com. Status: years away from saturation.

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