OpenAI does damage control after GPT-5 rollout: As mixed reactions to the new model rolled in, OpenAI CEO Sam Altman pledged to bring back GPT-4o as an option for Plus users. Altman also admitted that the model seemed “way dumber” because its auto-switching feature was broken on launch day. Some users also complained about low rate limits — Altman later shared that the issue has been fixed, and users can expect higher rate limits now.