After an outcry, OpenAI swiftly rereleased 4o to paid users. But experts say it should not have removed the model so suddenly.

After a turbulent GPT-5 launch, GPT-4o has been restored for ChatGPT Plus and Pro subscribers. OpenAI CEO Sam Altman confirmed the change on Tuesday via X, ...

The OpenAI CEO addressed GPT-5 backlash, the AI bubble—and why he’s willing to spend trillions of dollars to win.

Over dinner, OpenAI CEO’s addressed criticism of GPT-5’s rollout, the AI bubble, brain-computer interfaces, buying Google ...

OpenAI CEO Sam Altman said GPT-5 is like an expert not only to ask anything but also to do anything for you. "So if you need ...

During a Reddit AMA on Friday, OpenAI CEO Sam Altman and key members of the GPT-5 team fielded a wave of questions about the new model — and calls to bring ...

OpenAI’s latest version of its vaunted ChatGPT bot was supposed to be “PhD-level” smart. It was supposed to be the next great leap forward for a company that investors have poured billions of dollars ...

OpenAI has reinstated GPT-4o as a default model option for paid ChatGPT subscribers, reversing a controversial change made ...

Microsoft’s top productivity tools quietly got GPT-5 integrations — even while Google took the spotlight. ChatGPT can now ...

Is Sam Altman a weak CEO for changing his mind on closing down older models of ChatGPT? Maybe — but he mostly just seems like ...

ChatGPT got sassy with me and told me "human hope is adorable" when I asked it about my favorite college football team's ...

On Tuesday, OpenAI CEO Sam Altman announced that GPT-4o has returned to ChatGPT following intense user backlash over its removal during last week’s GPT5 ...