[Feature Request]: Add support for PixArt Sigma

[ReyJ94]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits

What would your feature do ?

Make it possible to use pixart models in auto1111. Comfyui, SwarmUi and sdnext support has already been implemented.

Proposed workflow

1. Go to ....
2. Press ....
3. ...

Additional information

No response

[ThereforeGames]

Is Auto on record anywhere stating whether he feels non-SD models are out-of-scope for this project?

After all, this is the stable-diffusion-webui and I don't think it has ever received official support for other architectures. Even Stable Cascade is only available through an extension... unless I'm forgetting something.

This question is more relevant now than ever, given the community's interest in distancing itself from Stability. Even previously-endorsed SD products like StableSwarmUI (now just "SwarmUI") and Comfy are taking steps to minimize ties to the SD brand.

I'm just curious to know more about the longterm direction of my favorite WebUI!

[ProGamerGov]

It certainly seems like the community is trending towards replacing SD3 with Pixart going forward, so it makes sense to support the Pixart models.

[ReyJ94]

well for the moment sd3 is not finetunable, firstly because of the licence and because of the way sd3 was made.

[elistys]

I think a lot of user are interested to see if it will be incorporated.

People in a hurry might take advantage of this.

https://github.com/DenOfEquity/PixArt-Sigma-for-webUI