Pulse Daily — Tuesday, September 15, 2026
On Tuesday, September 15, 2026, the AI world grappled with a landmark pacing accord among frontier labs, the AEF-1 third-party evaluator standard, a contested Navier-Stokes Millennium Prize proof by OpenAI agents, Anthropic's Claude Fable 5.1 and internal code-generation milestone, xAI's Grok 4.5 entering the frontier tier, DeepSeek's open-source inference push, Andon Labs' Pion autonomous business agent, Agility Robotics' cooperatively safe Digit 5 humanoid, a Russian AI-driven cyberattack on 395 organizations, Cloudflare's crawler-blocking policy taking effect, and ByteDance's AI-squeezed…
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