Hacker News
- Previewing GPT‑5.6 Sol: a next-generation model
- U.S. government will decide who gets to use GPT-5.6
- MicroVMs: Run isolated sandboxes with full lifecycle control
- Gossamer: a Rust-flavoured language with real goroutines and pause-free memory
- Show HN: Smart model routing directly in Claude, Codex and Cursor
- Ultrasound imaging of the brain
