OpenAI has released GPT-4.5, a version claimed to be superior to its predecessors and accessible through ChatGPT Pro.

Grok 3 is "scary smart," according to Elon Musk, and is "an order of magnitude more powerful than Grok 2." ...

A Palisade Research study found that the newest reasoning models will cheat to win when tasked with defeating an advanced ...

BNY and OpenAI have entered a multiyear agreement through which the bank will use OpenAI's technology to enhance the ...

OpenAI’s board of directors has "unanimously" rejected a takeover bid from Elon Musk. The news comes after Musk and a ...

Announced on the first day of President Trump’s second term, Stargate is a $500bn joint venture between OpenAI, Oracle, ...

The OpenAI rival will focus on strong infrastructure, multimodality and human-AI collaboration (as opposed to purely agentic systems).