Unverified70% confidenceFactExact time
推理型模型（如DeepSeek R1）强制要求格式化输出会干扰其内部推理过程导致性能下降，这是R1不支持Function Calling和JSON Output的根本原因
1
Sources
70%
Confidence
Long-term
Relevance
5/27/2026
First Seen
Sources
Qwen3为何是MCP智能体开发的最佳开源模型
bilibili大模型姗姗5/27/2026
Related Entities
Related Claims
UnverifiedDeepSeek R1推理模型不支持Function Call，Dify会自动切换为ReAct模式78% similarUnverifiedUsing DeepSeek R1 directly in agent development will likely produce errors such as 'Structured output not supported' or 'Function Calling not supported'.75% similarUnverified不推荐直接使用DeepSeek R1做智能体开发，因其默认不支持结构化输出与Function Calling74% similarVerifiedDeepSeek R1（DeepSeek-Reasoner）不支持Function Calling、JSON Output和FIM（聊天补全）三个功能74% similarUnverified强制推理模型输出结构化格式会干扰其内部推理过程并降低性能71% similar
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