On his 55th birthday, Musk has a warning for Sam Altman and Dario Amodei

AI Summary

Elon Musk announced on his 55th birthday that his AI team will release a new trained foundation model every month until the end of the year, starting with Grok 4.5, a 1.5 trillion-parameter model currently in private beta. This challenge was directed at OpenAI's Sam Altman and Anthropic's Dario Amodei to compete in advancing AI capabilities.

On his 55th birthday, Elon Musk turned to X with a challenge for OpenAI's Sam Altman and Anthropic's Dario Amodei: starting next month, his AI team will ship a brand-new, trained-from-scratch foundation model every month through year's end. First up is Grok 4.5, a 1. 5T-parameter model now in private beta that he claims rivals—or perhaps beats—Anthropic's Claude Opus. A 2T model lands in August.