Omni-Reward: Towards Generalist Omni-Modal Reward Modeling with Free-Form Preferences

ICLROral2026

Authors
Zhuoran Jin, Hongbang Yuan, Kejian Zhu, Jiachun Li, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao
Affiliation
Institute of Automation, Chinese Academy of Sciences
Venue
ICLR 2026
Track
Oral

TL;DR

We propose Omni-Reward, a step towards universal omni-modal reward modeling with free-form preferences.

Opening excerpt from the authors’ abstract. source

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