Altman and other OpenAI leaders took questions on Reddit on Friday, a day after the announcement of the new GPT-5 model. A quick glance through the comments revealed how many users preferred how older models like GPT-4.1, GPT-4.5 and 4o handled writing and other tasks. Some said the other models seemed more friendly and conversational than GPT-5.

ChatGPT maker OpenAI released GPT-5 Thursday, an upgrade to its AI technology that is free for all users, although a paid subscription is needed for unlimited use.

OpenAI released its long-awaited GPT-5 on Thursday. Some users complained GPT-5 was inferior to its predecessor, 4o. In response, the company announced a flurry of changes. OpenAI released GPT-5, the long-awaited upgrade to the model which powers ChatGPT,

Elon Musk has threatened Apple with legal action for what he perceives as overt favoritism towards OpenAI's ChatGPT app in its App Store rankings. In a series of posts on X, he wrote that Grok, the chatbot created by his own company xAI,

Elon Musk has accused Apple of committing an "unequivocal antitrust violation" by favoring OpenAI in the App Store rankings. In a post on X, he claimed that Apple has made it impossible for other AI companies to reach number one in those rankings and that xAI "will take immediate legal action.