AI Agentic Intelligence Digest2026/06/12 09:06:24Claude Fable 5, silent agent entropy, and a $10M bet on multi-agent safetyAnthropic's dual-tier Fable 5 / Mythos 5 launch defines a new frontier model structure while sparking debate on invisible output throttling; a new arXiv paper formalizes why agent systems degrade silently without bugs or attacks; and Google DeepMind, DARPA, and NSF each move money into multi-agent safety research before deployment outruns the field.
AI Agentic Intelligence Digest2026/06/11 20:24:22The six-layer agent stack is here — and security is already the weak linkThis issue covers four signal-rich developments from the first week of June 2026: O'Reilly's definitive six-layer agent stack map, an arXiv paper framing agentic engineering as a new discipline, the AgentRedBench security benchmark exposing attack-success rates of 32–81% across frontier models, and Google's iterative Agentic RAG shipping to enterprise preview.