Week 2 highlights follows Anthropic’s Fable launch in real workflows, from safety gates and API refusals to autonomous coding, 3D world-building, and a Claude-run Twitter experiment. Geoffrey Irving and Daniel Murfet argue for alignment theory and guarantees before recursive self-improvement, while prinz tests Fable on legal reasoning and monitoring. Rahul Sonwalkar, Shlok Khemani, Tom McGrath, and Andrew Moore add field reports on data agents, hybrid authorship, interpretability, context systems, token economics, and power concentration. Mercury: Run your finances with virtual cards, spending limits, merchant/category locks, and AI-friendly tools like API keys, MCP, and CLI. Check out Mercury at https://mercury.com LINKS: Claude Fable 5 announcement Julius AI platform Rahul Sonwalkar homepage Nate Jones homepage Shlok Khemani homepage FrontierCode benchmark blog Lovelace AI company Andrew Moore Wikipedia profile Geoffrey Irving homepage Daniel Murfet LessWrong profile Sequent Research announcement Timaeus research organization Automated Alignment paper Goodfire AI company Tom McGrath homepage Predictive data debugging tool prinzbench legal benchmark Unit distance conjecture disproof Dario Amodei policy essay Vending-Bench 2 benchmark Andon Labs site Recursive Superintelligence startup Sakana AI company PostTrainBench benchmark Thoughtful Lab company Unit distance conjecture arXiv Glean Work AI Index AI Treaty open letter Karina Nguyen homepage Sponsor: Claude: Claude by Anthropic is an AI collaborator that understands your workflow and helps you tackle research, writing, coding, and organization with deep context. Get started with Claude and explore Claude Pro at https://claude.ai/tcr
Analysis: done · source seed