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by GaggiX 1215 days ago
Dalle 2 has also been disrupted because OpenAI has heavily nerfed the model, probably by greatly reducing the steps in the upscaler models (Dalle 2 uses diffusion-based upscaler models and therefore very expensive to run), so the images have good coherence but really bad texture, full of artifacts, ironically since the GAN models had the opposite result, very bad coherence and good texture; also OpenAI has introduced very few features and there is no way to finetuned the model as with GPT-3. Meanwhile, the MJ model outputs extremely good images and SD can be conditioned, fine-tuned, etc. in a really versatile way and extremely good quality (if you know what you are doing).