Curated developer articles, tutorials, and guides – auto-updated hourly


Why "let's think step by step" works, where it helps, where it is just wasted tokens, and how it bec...


Discover how OpenAI’s Astra model cracked 10 big problems and what it means for building AI‑agent wo...


A token-level analysis found that reinforcement learning's entire benefit to reasoning models is con...


Alibaba's new open-weight 27B model ships with its reasoning effort set to the highest level by defa...


New work targets the compute burned when a model produces confident, plausible reasoning on problems...