Athena: Enhancing Multimodal Reasoning with Data-efficient Process Reward Models 事件

Athena: Enhancing Multimodal Reasoning with Data-efficient Process Reward Models arXiv:2506.09532v5 Announce Type: replace-cross Abstract: We present Athena-PRM, a multimodal process reward model (PRM) designed to evaluate the reward score for each step in solving complex reasoning problems. Developing high-performance PRMs typically demands significant time and financial investment, primarily due to the necessity for step-level annotations of reasoning steps. Conventional automated labeling me