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Regarding the deep thinking switch in the process #21454

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opened 2026-02-21 20:12:37 -05:00 by yindo · 1 comment
yindo commented 2026-02-21 20:12:37 -05:00
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Originally created by @heishidehei on GitHub (Jan 5, 2026).

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  • I have read the Contributing Guide and Language Policy.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • Please do not modify this template :) and fill in all the required fields.

1. Is this request related to a challenge you're experiencing? Tell me about your story.

In Chatflow, how to customize the switch for deep thinking (supporting the model that can disable deep thinking), and enable/disable it through parameters in the front-end interface.

2. Additional context or comments

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3. Can you help us with this feature?

  • I am interested in contributing to this feature.
Originally created by @heishidehei on GitHub (Jan 5, 2026). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] Please do not modify this template :) and fill in all the required fields. ### 1. Is this request related to a challenge you're experiencing? Tell me about your story. In Chatflow, how to customize the switch for deep thinking (supporting the model that can disable deep thinking), and enable/disable it through parameters in the front-end interface. ### 2. Additional context or comments _No response_ ### 3. Can you help us with this feature? - [ ] I am interested in contributing to this feature.
yindo added the 💪 enhancement🙋‍♂️ question labels 2026-02-21 20:12:37 -05:00
yindo closed this issue 2026-02-21 20:12:37 -05:00
yindo commented 2026-02-21 20:12:38 -05:00
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@dosubot[bot] commented on GitHub (Jan 5, 2026):

Hi @heishidehei! I'm Dosu and I’m helping the dify team.

目前 Dify 的流程（chatflow）没有内置“深度思考”开关，最近的相关功能是 LLM 节点的 reasoning format 配置（可以分离推理内容和最终输出），以及通过参数切换模型（如普通模型和支持深度思考的模型）参考。

实现自定义深度思考开关的思路如下：

  1. 前端：在 LLM 节点配置面板（如 panel.tsx）或 chatflow 输入区添加一个类似 ReasoningFormatConfig 的 UI 开关（Switch），用于设置“深度思考”参数。
  2. 后端：在工作流/模型调用逻辑中，读取该参数，根据开关状态选择不同模型或调整 agent/prompt 配置（比如启用/禁用 标签、切换到支持深度思考的模型）。
  3. 输出处理：参考 reasoning format 的处理方式，确保根据开关状态显示或隐藏推理内容（如 标签包裹的内容），或将其分离到独立字段。

注意：切换模型后，历史会话不会自动迁移到新模型，历史内容仍然绑定原模型，无法无缝继承上下文。如果需要类似 DeepSeek 的会话体验，需要自定义后端接口实现参考。

相关代码可参考：

  • LLM 节点配置面板：web/app/components/workflow/nodes/llm/panel.tsx
  • reasoning format 开关：web/app/components/workflow/nodes/llm/components/reasoning-format-config.tsx
  • 推理内容渲染与定时器：web/app/components/base/markdown-blocks/think-block.tsx

如果需要更细致的参数控制，可以参考插件实现方式，比如通过 enable_thinking 或 thinking 参数在模型配置和 API 调用中切换深度思考模式。

To reply, just mention @dosu.

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@dosubot[bot] commented on GitHub (Jan 5, 2026): <!-- Greeting --> Hi @heishidehei! I'm [Dosu](https://go.dosu.dev/dosubot) and I’m helping the dify team. <!-- Answer --> 目前 Dify 的流程（chatflow）没有内置“深度思考”开关，最近的相关功能是 LLM 节点的 reasoning format 配置（可以分离推理内容和最终输出），以及通过参数切换模型（如普通模型和支持深度思考的模型）[参考](https://github.com/langgenius/dify/issues/15621)。 实现自定义深度思考开关的思路如下： 1. 前端：在 LLM 节点配置面板（如 panel.tsx）或 chatflow 输入区添加一个类似 ReasoningFormatConfig 的 UI 开关（Switch），用于设置“深度思考”参数。 2. 后端：在工作流/模型调用逻辑中，读取该参数，根据开关状态选择不同模型或调整 agent/prompt 配置（比如启用/禁用 <think> 标签、切换到支持深度思考的模型）。 3. 输出处理：参考 reasoning format 的处理方式，确保根据开关状态显示或隐藏推理内容（如 <think> 标签包裹的内容），或将其分离到独立字段。 注意：切换模型后，历史会话不会自动迁移到新模型，历史内容仍然绑定原模型，无法无缝继承上下文。如果需要类似 DeepSeek 的会话体验，需要自定义后端接口实现[参考](https://github.com/langgenius/dify/issues/15621)。 相关代码可参考： - LLM 节点配置面板：`web/app/components/workflow/nodes/llm/panel.tsx` - reasoning format 开关：`web/app/components/workflow/nodes/llm/components/reasoning-format-config.tsx` - 推理内容渲染与定时器：`web/app/components/base/markdown-blocks/think-block.tsx` 如果需要更细致的参数控制，可以参考插件实现方式，比如通过 `enable_thinking` 或 `thinking` 参数在模型配置和 API 调用中切换深度思考模式。 <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? 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Reference: langgenius/dify#21454
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