X risks a ban in Brazil
Elon Musk defies a court order to restore user accounts — but there’s more to the story than free speech
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The states come for OpenAI
Will the approach that beat Meta in New Mexico work against ChatGPT?
X’s reverse eternal September
Why the onetime global town square now feels more like a clubhouse
AI is solving math problems faster than humans can understand the solutions
OpenAI’s math breakthroughs may trigger an identity crisis for mathematicians. Who’s next?
Does intelligence need a hard cap?
Calls for a new kind of slowdown were the talk of The Curve. PLUS: Slinking back to X