super excited!

GPT-4o can now seamlessly generate images! imo it could be a big step toward intuitive AI interactions (Pictured: visual poetry + text rendering + photorealism) OpenAI

4o image generation has arrived. It's beginning to roll out today in ChatGPT and Sora to all Plus, Pro, Team, and Free users.

4o image generation is finally out! Gabriel Goh, A Jabri, Lu Liu, Kenji Hata, Jianfeng Wang, dmed M have really made something magical, go try it out!!

4o image gen can also generate transparent images. [images blended with a checkerboard background for visualization]

the chatgpt launch 26 months ago was one of the craziest viral moments i'd ever seen, and we added one million users in five days. we added one million users in the last hour.

We achieved gold medal level performance on this year's IMO! Our model thinks and writes proofs in clear, plain‑English - no formal code required. Unlike the narrower systems used in past competitions, our model is built to reason broadly, far beyond contest problems.

Both gpt-oss models are free to download on Hugging Face, with native MXFP4 quantization built in for efficient deployment. Full list of day-one support is available on our blog. huggingface.co/collections/op…