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KnowGPO: Knowledge-Grouped Credit Assignment for Search Agents

When a search agent executes 20 tool calls to answer a financial question, which decisions deserve credit for success? Outcome-based reinforcement learning gives one terminal reward at the end. Process supervision tries to assign credit at every step, but anchoring to surface observations or model…

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  1. 2026-10-19 00:07 · DEV Community — Machine Learning
    KnowGPO: Knowledge-Grouped Credit Assignment for Search Agents

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