Unverified50% confidenceTradeoffExact time
The reasoning effort parameter allows callers to trade off reasoning depth against response speed and cost, with high effort triggering more chain-of-thought steps and low effort being faster and more lightweight.
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50%
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Long-term
Relevance
9/29/2026
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Related Claims
UnverifiedThe effort parameter controls how much the model thinks rather than how much it says; reducing effort does not reliably shorten visible responses, and controlling response length requires explicit prompting.79% similarVerifiedResearch shows that pure prompt optimization yields limited improvements on complex reasoning tasks, and that substantively breaking through capability ceilings requires the introduction of tool calling, chain-of-thought, memory mechanisms, and multi-agent division of labor.77% similarUnverifiedUltra mode is fundamentally different from increasing reasoning intensity; higher reasoning intensity means having a single agent spend more time thinking.75% similarUnverified推理速度与计算效率是长程Agent能否落地的关键指标，重要性不亚于单次回答的智能水平75% similarUnverifiedInvesting more inference time is a necessary but not sufficient condition for solving problems; thinking duration does not equal problem-solving quality.74% similar
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