U.S. Judge denies Elon Musk’s bid to dismiss OpenAI’s countersuit, allowing claims of a “years-long harassment campaign” to ...

OpenAI CEO Sam Altman is in talks to co-found Merge Labs, a potential $850M brain–computer interface startup rivaling Elon ...

Sam Altman, chief executive of OpenAI, is working to co-found a brain-to-computer interface startup called Merge Labs. If ...

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

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

The two AI heavyweights got into a public fight over their rival companies, with each accusing the other of dishonesty.

Apple has denied Elon Musk's allegations of discrimination in its App Store, stating it operates fairly. Musk accused Apple ...

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

The biggest complaint was that GPT-5 did away with all legacy models, including the fan-favorite GPT-4o, which upset users with specific workflows as well as others who had developed emotional ...

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

The long and short of it: The fight between the tech bros will continue apace. Nothing has been decided in the case, but, as ...

Few will forget the tumultuous few weeks during 2023 when OpenAI co-founder and CEO Sam Altman was fired and then returned to ...