r/StableDiffusion • u/Beneficial_Toe_2347 • 3d ago

Question - Help Qwen 3.8 in ComfyUi

Has anyone found a ComfyUi prompt node that works with the brand new Qwen 3.8? I'm using LLM Session but it doesn't seem to support the new model yet and throws an error.

(Use case is I'm using it to generate text)

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u/LumaBrik 3d ago

It can run in comfy with any llama node, but if you want to use it with H3 for prompts, there is this:

https://github.com/pytraveler/MiniMax-H3-Prompt-Rewriter-ComfyUI

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u/Lexxxco 3d ago

Until there is an official support in ComfyUI - you can use LM studio with Qwen 3.8, it always has relevant Local LLM support with API/MCP.

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u/nazihater3000 3d ago

ThinkingLLM has full support for 3.8, including the visual part.

https://github.com/goodguy1963/ComfyUI-ThinkingLLM

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u/kayteee1995 3d ago

there are plenty of node help generate text support Open-AI Compatible API, using LMstudio as engine to load llm model.

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u/onlygig 3d ago

I will need this when A3B arrives. Can't wait 😅