Unverified50% confidenceFactExact time
Small language models struggle to spontaneously discover effective tool-calling behavior through reinforcement learning alone, because the search space is too vast and sampling efficiency is low.
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10/14/2026
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UnverifiedThe main difficulty in getting started with machine learning is usually not a lack of resources, but rather an abundance of resources without a clear learning path.77% similarUnverifiedA narrower search space sacrifices the agent's creativity in exchange for the attributability of each improvement, while a wider search space may discover better solutions but makes it difficult to explain what worked.72% similarUnverifiedIf the tool-triggering judgment is too conservative, necessary searches will be missed; if too aggressive, every simple question will trigger unnecessary retrieval, wasting resources and slowing responses.72% similar
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