PRInTS: Reward Modeling for Long-Horizon Information Seeking

arXiv — cs.CLTuesday, November 25, 2025 at 5:00:00 AM
  • The introduction of PRInTS, a generative process reward model (PRM), addresses the challenges faced by AI agents in long-horizon information-seeking tasks. This model enhances the ability of AI to gather and reason over tool-generated information across multiple steps, overcoming limitations of existing PRMs that are primarily designed for short reasoning tasks.
  • This development is significant as it allows AI agents to better interpret tool outputs and summarize growing contexts, which is crucial for improving the efficiency and effectiveness of information-seeking processes in various applications, including educational assessments and research.
  • The advancement of PRInTS aligns with ongoing efforts to enhance AI interpretability and scoring systems, reflecting a broader trend in AI research towards developing models that can handle complex reasoning tasks while maintaining transparency and reducing biases in automated assessments.
— via World Pulse Now AI Editorial System

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