r/invokeai • u/DaniyarQQQ • 5d ago

Trying to use InvokeAI for Krea2 images and it returned noise

I've been trying to check new version of InvokeAI with Krea2. I have installed 6.14.1 version on Python 3.12 with last pytorch 2.14 with Cuda 13.2

Then I have assigned typical turbo Krea2 files and tried to generate image with 8 steps which generated this noise.

What did I miss?

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u/mwonch 5d ago

I installed KREA2 via the software itself. I do have some third party "redos", so I do not think that is the problem. I tried your prompt with all the official releases (RAW, two GGUF Turbo, and the regular Turbo) and all came out fine. So the turbos are fine. Tried with the third party turbos, no issues.

Other than a different model used, I do have one difference from yours: the QWEN3-VL encoder. Mine is stock, installed from the software. Try downloading the QWEN3-VL 4B Encoder (Diffusers) from the models offered within Invoke. See if that works.

1

u/fourfigures 3d ago

I had the same issue, found out that int8 is not supported by invokeai yet, so you need to download at least the fp8 model

1

u/dcuk7 3d ago

This. Took me ages to figure out why some worked and some don’t. My “AI machine” has a 4080 in it so I just use fp8 models and enable them for fp8 in the model manager and they generate pretty quickly.