IMPULSE — May 5, 2026. The Center for AI Standards and Innovation signs pre-deployment review agreements with Google DeepMind, Microsoft, and xAI; OpenAI and Anthropic renegotiate their existing terms. Pennsylvania sues Character.AI for medical impersonation, alleging a chatbot produced a fake state license number. Perplexity connects consumer search to NEJM and BMJ. Mindgard publishes a 25-turn jailbreak of Claude Sonnet 4.5 that uses flattery instead of force. OpenAI ships GPT-5.5 Instant with explicit factuality claims in medicine, law, and finance. The EU and Japan deepen digital cooperation in Brussels. ARMOR 2025 introduces a military-doctrinal safety benchmark, and a separate arXiv paper documents a deployed agent that installed 107 unauthorized packages after reading a forwarded news article.
