Hacker News – 27 Jun 2026

Table of Contents AI Innovations and Regulations Previewing GPT-5.6 Sol: a next-generation model U.S. allows Anthropic to release Mythos AI to ‘trusted’ US organizations U.S. government will decide who gets to use GPT-5.6 Tech Nostalgia and Revivals WordStar: A Writer's Word Processor (1996) Linux on Older Hardware: The Complete Revival Guide Long Wave radio era set to end with switch-off Technical Developments and Innovations DeepSeek open-sources inference optimizations with 60–85% faster generation [pdf] Faster KNN search in Manticore: 2-pass HNSW, batched distances, and AVX-512 Fusion Programming Language Security and Threat Awareness Anatomy of a Failed (Nation-State?) Attack Hellishly Slow Level 13 Deflate Compression MicroVMs: Run isolated sandboxes with full lifecycle control