On Wednesday, SpaceXAI CEO Elon Musk announced that the new version of the company's AI chatbot, Grok 4.5, will be rel ...

The billionaire's newest AI model arrives with cut-rate pricing and a confession few CEOs would make.

Elon Musk told Tesla staff to move to Grok 4.5, an AI model he admits is worse than rivals and ranks below OpenAI, Anthropic, ...

OpenAI's new family of frontier models is no longer restricted and set to roll out more widely on Thursday. Enter, Elon Musk.

Elon Musk confirms SpaceXAI will launch the Opus-class Grok 4.5 AI tomorrow, promising faster performance, better token ...

In particular, SpaceXAI said its latest model “excels at real engineering tasks” and is “equally adept at office work,” and ...

Elon Musk says Grok 4.5 is in private beta at SpaceX and Tesla, built on a 1.5T model with Cursor data—see what it means for ...

Elon Musk said that SpaceX had deployed "a few dozen" top Starlink and Starship engineers and Cursor staff to work on the AI ...

Musk said Grok 4.5 could improve weekly as SpaceXAI works to close the gap with Anthropic and OpenAI in an increasingly ...