X @Herbert Ong

RT Hans C Nelson 🗽 (@HansCNelson)Grok 4 is officially the top AI model in the world!@elonmusk gambled BIG on the "the bitter lesson" with the Colossus supercompute cluster in Memphis, Tennessee, and now @xai is unstoppable.This one bold bet is why Grok 4 makes every other frontier AI model look dumb.But what is "the bitter lesson," and why does it give xAI an unassailable lead?The Bitter Lesson (coined by Richard Sutton in 2019) is an idea in AI research that says relying on human expertise as a shortcut to ...