Newsletter archive/Briefing

Jul 10, 2025

xAI Drops Grok 4, Perplexity Unveils Comet, & Meta Poaches Apple Exec

AI interviews grow, colleges adapt to AI, Perplexity debuts $200 tier, Hugging Face launches $299 robot, China seeks banned chips, iMerit favors experts.

Matthew Berman

xAI Drops Grok 4, Perplexity Unveils Comet, & Meta Poaches Apple Exec