Request to add a DeepSeek Chat model to turn off the Think Chain switch

[fsea]

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

Sometimes you don't need to output a chain of thoughts, so it's recommended to add a switch

2. Additional context or comments

No response

3. Can you help us with this feature?

• [ ] I am interested in contributing to this feature.

[crazywoola]

Will do later :) The short term thing is we need to add deepseek for all kinds of providers. See the milestone here https://github.com/langgenius/dify/milestone/12

[crazywoola]

Partly https://github.com/langgenius/dify/pull/13263 but not for all the providers.

[zxfishhack]

Is it a good idea to add the Enable CoT Trim option in OpenAI-API-compatible and configure the start and end markers of CoT (such as in the deepseek-r1 series)? Then remove the Think Chain in the OpenAI-API-compatible implementation.

[dosubot[bot]]

Hi, @fsea. I'm Dosu, and I'm helping the Dify team manage their backlog. I'm marking this issue as stale.

Issue Summary:

• You requested a feature to disable the "Think Chain" switch in the DeepSeek Chat model.
• Crazywoola mentioned plans to address this, focusing on adding deepseek for various providers.
• Zxfishhack suggested an "Enable CoT Trim" option for OpenAI-API-compatible implementations, potentially removing the Think Chain feature.

Next Steps:

• Please let us know if this issue is still relevant to the latest version of the Dify repository by commenting here.
• If there is no further activity, this issue will be automatically closed in 15 days.

Thank you for your understanding and contribution!