Python Repair Lab v3

24 seeded multi-file tasks across eight repair families. Linux container tests, task replay and pinned OpenEnv runtime checks passed. Quantized local Qwen calibration is imperfect; no learning improvement or Arena score claimed. No second submission yet.

Python Repair Lab v2

1200 seeded repair episodes: 12 families, 48 distinct bug patterns, 25 case sets per pattern; 151780 checks. 50 representative task IDs selected for Arena. All image replays and official SDK runtime checks passed. No Arena score or submission claimed.

Python Repair Lab v1

12 original tasks, 1055 cases, 22 tests, 12 complete image replays, six official OpenEnv runtime checks. No Arena score claimed.