OpenAI, after the somewhat failed launch of GPT-5, will allow users who are subscribed to use GPT-40 as a default.

In true Silicon Valley fashion, the clash between Elon Musk and Sam Altman is a fight over technology, money, ideals and perhaps, just as importantly, who gets to have the last word.

Following a buggy launch and intense user criticism, OpenAI is walking back its GPT-5 strategy, restoring GPT-4o as a default ...

OpenAI CEO Sam Altman rolled out new GPT-5 controls and reinstated GPT-4o for paid ChatGPT users following backlash.

Sam Altman is reportedly co-founding Merge Labs, a brain-computer interface startup potentially backed by OpenAI’s ventures ...

US District Judge Yvonne Gonzalez Rogers ruled on Tuesday that Musk would face allegations of weaponized legal claims and continued social media attacks against his former business ...

When OpenAI launched GPT-5 earlier this month, it was meant to be a milestone moment, a demonstration of how far artificial ...

OpenAI CEO Sam Altman accused Elon Musk on Tuesday of manipulating X to benefit his companies. Altman was responding to ...

Sam Altman is backing brain-computer interface startup Merge Labs to compete with Elon Musk’s Neuralink, aiming to advance human-AI connections.

The Elon Musk–Sam Altman rivalry, already a mix of billion-dollar stakes, bruised egos, and AI supremacy has taken a turn for ...

Sam Altman is reportedly co-founding and funding a new startup, Merge Labs, which aims to compete with Elon Musk's Neuralink in the brain-to-computer interface sector.

Sam Altman is planning a brain implant startup to rival Elon Musk’s Neuralink: OpenAI is planning to invest in a brain ...