AI #194: Spy versus Guy

This weekly AI roundup covers the release of Claude Fable 5.2, allegations that Jensen Huang had an affair with a Chinese spy and that Nvidia's board is preparing to remove him, and the METR report on AI R&D acceleration that prompted large timeline updates from Daniel Kokotajlo and Paul Christiano. It also notes that GPT-6 Astra underperforms on safety research tasks, and includes sections on Gemini 4 Carbon, GPT-6 Cyber, benchmarks, AI agents in commerce, and AI safety debates.