cua-speedrun Goes Open Source: Leaderboard, Paper, and Code Released

CMU has fully open-sourced cua-speedrun, releasing its interactive leaderboard, paper, and code. The authors note that different models and reasoning-effort levels trade off performance, speed, and cost on the OSWorld-Verified time-performance Pareto frontier.

2026-10-01 ~ 2026-10-01 · 2 related posts

• cua-speedrun: the time-performance Pareto frontier is split across model families — kohjingyu · 2026-10-01
• cua-speedrun goes open: leaderboard, paper, and code from CMU — kohjingyu · 2026-10-01