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[enhancement]: Flux Chroma Support Bug/Enhancement Question #9048

@NiceDragon8066

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@NiceDragon8066

Is there an existing issue for this?

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What should this feature add?

This is a question, and depending on the answer, it could be a bug report or an enhancement request. The question - Is Flux Chroma 8.9B HD-1 or Radiance models supported in InvokeAI?

If the answer is YES, then I am reporting a bug on InvokeAI v6.12.0, because it is giving runtime error for every model of Chroma from bf16 to Q4KM GGUF models.

If the answer is NO, then I am making an enhancement request to include support for the Flux Chroma 8.9B models HD-1 and Radiance at least for the bf16 and fp8 versions, and if possible, also for GGUF versions. I think a whole new category needs to be created in the model manager, since it imports the Chroma models as Flux (Flux.1 Dev/Schnell/Kontext/Krea 12B models). They are not the same - Flux Chroma is neither a 12B Flux.1 model nor a 4B/9B Flux.2 Klein model. It is an 8.9B parameter Flux model.

Alternatives

Using Flux Chroma on alternate platforms - ComfyUI, Wan2GP, Forge-Neo, Flux Chroma works fine there.

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