Support for new Sana 4k BF16? #117

Activity

1. adamreading commented on Jan 14, 2025

   

   adamreading

   on Jan 14, 2025

   More actions

   https://huggingface.co/Efficient-Large-Model/Sana_1600M_4Kpx_BF16 is now available, trying to find Comfy support for it. I see there is a PR for other Sana models so not sure if support for this could be incorporated there?

   Hey buddy! (AJO in discord lol) - I tried this this morning and its a fail -
   Sana_FlowEuler_4K.json
   
   Image quality is super bad

   👍React with 👍1Reacted by EnragedAntelope
2. EnragedAntelope commented on Jan 16, 2025

   

   EnragedAntelope

   on Jan 16, 2025

   Author

   More actions

   https://huggingface.co/Efficient-Large-Model/Sana_1600M_4Kpx_BF16 is now available, trying to find Comfy support for it. I see there is a PR for other Sana models so not sure if support for this could be incorporated there?

   Hey buddy! (AJO in discord lol) - I tried this this morning and its a fail - Sana_FlowEuler_4K.json Image quality is super bad

   Hey AJO! Thanks. I don't expect great things, I guess if no one else wants then we don't have to press for incoporating it. I assumed (maybe wrongly) that it needs some sort of updated support to get the full capabilities out of it. I've seen some diffusers implementations that I think look a little better, but overall I still think it is < base SDXL quality, just very fast.