AIBullisharXiv – CS AI · Mar 47/104
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PRISM: Pushing the Frontier of Deep Think via Process Reward Model-Guided Inference
Researchers introduce PRISM, a new AI inference algorithm that uses Process Reward Models to guide deep reasoning systems. The method significantly improves performance on mathematical and scientific benchmarks by treating candidate solutions as particles in an energy landscape and using score-guided refinement to concentrate on higher-quality reasoning paths.