Verified70% confidenceFactExact time

Qwen3 27B默认开启思考模式，支持关闭思考，并通过Reasoning Effort参数控制推理强度

4

Sources

70%

Confidence

Long-term

Relevance

9/2/2026

First Seen

Sources

Qwen3 27B开源解析：原生多模态稠密模型架构与Agent能力实测

Related Entities

Qwen3 27Bmodel Reasoning Effortconcept

Related Claims

Unverified用户可通过/no_think等指令或参数在对话中动态关闭Qwen3的思考模式，让模型直接输出答案79% similar VerifiedQwen3引入了'思考模式'（thinking mode），允许模型在回答前进行内部推理链展开，类似于OpenAI o1系列的Chain-of-Thought推理方式79% similar VerifiedQwen3引入了思考模式与非思考模式的动态切换机制76% similar

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