v13 changes character's face

#170
by derekhsu - opened

v13
ComfyUI_temp_pimmc_00003_

v11
ComfyUI_temp_pimmc_00004_

The same prompt:
Zoom the camera the the character's face

v11 or v11.4?

I used this test case to help put together v14, which I'm uploading now. I wasn't able to reproduce the problem to the extent you shared, but I did notice more variation than I'd like.

I tested NSFW 11.1, 12, 13 and 14 for character consistency. 11.1 does best, 12 does worst, 13 does a bit better than 12 and 14 does a bit better than 13. For character consistency, 11.4 still seems best.

I assume there's a lora that started being mixed from version 12 on that does this and Phr00t is trying to mitigate it. Is there any way we can see which loras are included and in which weights?

Yes, I agree with you. From my test, 11.x is the best.

For me, I mitigated this using a face swap, which I suppose is the best way to keep consistency regardless.

I used the lora from DiffSynth-Studio with an example here (can be improved easily tho): https://civitai.com/models/2192201/high-fidelity-face-swap-with-qwen-image-edit-f2p.

I am curious how hard it is to keep consistency as Phr00t adds more loras. Maybe, like the gridlines, it is acceptable since we can mitigate with a face swap.

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