Deepseek V3 no response when generating long contexts in chatflow/workflow #39

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opened 2026-02-16 10:17:50 -05:00 by yindo · 1 comment
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Originally created by @lucashhan on GitHub (Mar 4, 2025).

I'm composing a chatflow. And I want to use Deepseek-V3 to generate a long context. But even i set the limit to max. The chatflow will still stuck in half way and no response

I tried in both official API and SiliconFlow API. Both have this problem. And I tried in moonshot V1, it's normal, which figures out it's not my workflow's problem.

And my API works in Chatbox.

What strangely is: when I tried to run my workflow with manually prompt in a chatbox on dify, the deepseek v3 works normal.

Originally created by @lucashhan on GitHub (Mar 4, 2025). I'm composing a chatflow. And I want to use Deepseek-V3 to generate a long context. But even i set the limit to max. The chatflow will still stuck in half way and no response I tried in both official API and SiliconFlow API. Both have this problem. And I tried in moonshot V1, it's normal, which figures out it's not my workflow's problem. And my API works in Chatbox. What strangely is: when I tried to run my workflow with manually prompt in a chatbox on dify, the deepseek v3 works normal. <!-- Failed to upload "WechatIMG374.jpg" -->
yindo closed this issue 2026-02-16 10:17:50 -05:00
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@dosubot[bot] commented on GitHub (Aug 16, 2025):

Hi, @lucashhan. I'm Dosu, and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale.

Issue Summary:

  • You reported that Deepseek V3 fails to generate long contexts in automated chatflow/workflow setups.
  • The generation gets stuck halfway despite maximum limit settings.
  • The issue occurs with both official and SiliconFlow APIs.
  • Moonshot V1 and manual chatbox prompts do not exhibit this problem.
  • This points to a problem specific to Deepseek V3's handling of automated workflows.

Next Steps:

  • Please let me know if this issue is still relevant with the latest version of dify-official-plugins by commenting below.
  • If I don’t hear back from you in 5 days, I will automatically close this issue.

Thanks for your understanding and contribution!

@dosubot[bot] commented on GitHub (Aug 16, 2025): Hi, @lucashhan. I'm [Dosu](https://dosu.dev), and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale. **Issue Summary:** - You reported that Deepseek V3 fails to generate long contexts in automated chatflow/workflow setups. - The generation gets stuck halfway despite maximum limit settings. - The issue occurs with both official and SiliconFlow APIs. - Moonshot V1 and manual chatbox prompts do not exhibit this problem. - This points to a problem specific to Deepseek V3's handling of automated workflows. **Next Steps:** - Please let me know if this issue is still relevant with the latest version of dify-official-plugins by commenting below. - If I don’t hear back from you in 5 days, I will automatically close this issue. Thanks for your understanding and contribution!
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Reference: langgenius/dify-official-plugins#39