In the image generation space, weights were never released for ImageGen and Dall-e, but yes you can find weights for more specialized generative models like Sty

In the image generation space, weights were never released for ImageGen and Dall-e, but yes you can find weights for more specialized generative models like StyleGAN (2, 3 etc). Stable Diffusion was arguably one of the most influential open model releases, and I think the substantial investment in StabilityAI is evidence of that.