Explainer: open weights are not open source, and sit 58% behind at 44% of cost.Explainer: what is inside a lab threat report, and how to check its numbers.Explainer: the four token prices behind every AI rate card, and what they hide.Explainer: Astra and Fable 5.1 tie at 53, and Fable's bill runs 2.5x higherExplainer: what the CLARITY Act does, and the yield fight inside section 10404Explainer: what model distillation is, and why labs call 189.9m exchanges an attack
Story
The Navier–Stokes race
OpenAI's claimed Navier–Stokes proof, the mathematicians who say they were raced, and what it changes.
