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

The OpenAI CEO said GPT-5 will soon have a "warmer" personality after complaints about its tone and the brief removal of ...

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 ...

The return of GPT-4o comes after what Altman described as OpenAI underestimating "how much some of the things that people ...

OpenAI is reworking GPT-5’s personality after a wave of user backlash over its tone and the removal of GPT-4o, which many ...

Grok uses data to expose Elon Musk’s algorithm manipulations. The AI chatbot even summed it up with a sharp, straightforward ...

OpenAI is scrambling to salvage its bumpy GPT-5 rollout. Even Sam Altman admits the model is 'way dumber' than the previous ...

OpenAI reverses decision to replace GPT-4o with GPT-5 after backlash, restoring the beloved AI model for Plus users.

OpenAI needs to draw a clearer line between useful chatbot and emotional confidant, says Parmy Olson for Bloomberg Opinion.

When OpenAI unveiled the latest upgrade to its groundbreaking artificial intelligence model ChatGPT last week, Jane felt like ...

SAM Altman has a good problem. With 700 million people using ChatGPT on a weekly basis – a number that could hit a billion ...