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benchmark 1computer-use agents 1cross-platform evaluation 1reward modeling 1vision-language models 1

From the 1 of 1 linked paper with an AI index.

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1 paper

cs.AI2026

OSReward: Instituting Standardized Evaluation for Cross-Platform Computer-Use Reward Models

Qiushi Sun, Kanzhi Cheng, Yian Wang +20

The paper introduces OSReward, a benchmark for evaluating vision-language model judges that assess computer-using agent trajectories, and presents open reward models (OS‑Shepherd)…