A C++ implementation of a fast hash map and hash set using hopscotch hashing

The gap between open weights LLMs and closed source LLMs

Previewing GPT‑5.6 Sol: a next-generation model

Why does kinetic energy increase quadratically, not linearly, with speed? (2011)

US allows Anthropic to release Mythos to 'trusted partners'

We can still stop California's 3D printer surveillance scheme

Show HN: Hacker News on a Train Station Style Flip Board

U.S. government will decide who gets to use GPT-5.6

AI in mathematics is forcing big questions

MicroVMs: Run isolated sandboxes with full lifecycle control