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The ComfyUI prompt and workflow is attached to the image: https://files.catbox.moe/s3qufb.png
You can't copy pasta this prompt. There are a few nodes that are specific to SD3 and required.
::: spoiler EDIT: more proof of the chain that lead to this image. They were not all this good. I'm cherry picking for sure and these are just webp's without workflows attached:
Is SD3 much better than the good SDXL checkpoints on CivitAI?
No, the version they released isn't the full parameter set, and it's leading to really bad results in a lot of prompts. You get dramatically better results using their API version, so the full sd3 model is good, but the version we have is not.
Here's an example of SD3 API version:
And here's the same prompt on the local weights version they released:
People think stability AI censored NSFW content in the released model, which has crippled its ability to understand a lot of poses and how anatomy works in general.
For more examples of the issues with SD3, I'd recommend checking this reddit thread.
Thanks, I'm sticking to SDXL finetunes for now. I expect the community will uncensor the model fairly quickly.
I think the difference is typical of any base model. I have several base models on my computer and the behavior of SD3 is quite typical. I fully expect their website hosts a fine tune version.
There are a lot of cultural expectations that any given group around the world has about generative AI and far more use cases than any of us can imagine. The base models have an unbiased diversity that reflects their general use; much is possible, but much is hard.
If "woman lying in grass" was truly filtered, what I showed here would not be possible. If you haven't seen it, I edited the post with several of the images in the chain I used to get to the main post image here. The post image is not an anomaly that got through a filter, it is an iterative chain. It is not an easy path to find, but it does exist in the base training corpus.
Personally, I think the real secret sauce is the middle CLIP agent and how it relates to the T5 agent.
It's pretty terrible. It feels half baked, and heavily censored.
More over-cooked than half-baked.
Should have left it alone when it worked.
Not yet. The SD3 checkpoint is too raw and needs a lot of fine tuning. It is also way more complicated with more control variables.