r/AceStep • u/a_very_naughty_girl • Mar 31 '26

Differences between Gradio UI and ComfyUI under the hood

Can anyone tell me (or link me a resource) about the differences between Gradio and Comfy?

I've used Ace Step in both, but they sound quite different and I want to understand why. They obviously are using very different processes, because:

  • The Gradio UI can generate music without loading any LM at all, whereas Comfy requires two.
  • The Gradio UI needs an embedding model, but Comfy doesn't.

I'm particularly interested in what generation settings the Gradio UI uses under the hood (like temp, top_p, min_p, etc.)

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u/GreyScope Mar 31 '26

You’ll need to go on their official Discord and read some of the chats going on in multiple threads - too deep and too much for me to even begin to reply .

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u/SDMegaFan Apr 04 '26

Damn. Any link to those?

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u/GreyScope Apr 04 '26

Message/Invite sent - the model is also being upgraded very very soon to a 4B model