Sam Altman also promised to give users a heads-up before taking GPT-4o away again.
After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also promised users to give them a warning before taking away GPT-4o again.
On Tuesday, Altman posted the change on X, announcing that legacy models, GPT-4o, GPT-4.1, o3, …