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

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 ...

This statement provides a precise and legally-structured account of a specific incident in which OpenAI’s ChatGPT system ...

These attacks allegedly culminated in Musk's seemingly fake OpenAI takeover attempt in 2025, which OpenAI claimed a Musk ally ...

ChatGPT has landed a scathing blow on Elon Musk's chatbot Grok after the billionaire instigated a bitter 'war of AI'.

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

The exchange came only hours after Elon Musk accused Apple of preventing other AI applications, including his company xAI, ...

A tiny fraction of users ever touch the ‘thinky’ models built for better answers. Sam Altman’s slip reveals why GPT-5’s big ...

A bizarre AI feud has erupted as Elon Musk's Grok bot sides with rival Sam Altman, while OpenAI's ChatGPT unexpectedly backs ...

Musk then called Altman a "liar" in a heated exchange, prompting the OpenAI boss to ask whether Musk would sign a sworn legal ...

OpenAI started rolling out GPT-5 to ChatGPT shortly after the AI system’s introduction last week. As part of the update, the ...

India has now become OpenAI’s second-largest market outside the United States, and Altman has suggested it could soon overtake the US in ChatGPT usage. The pilot pricing strategy reflects the platform ...