OpenAI agreed to embed invisible provenance marks in ChatGPT and Codex output to comply with the EU AI Act, and began selling visual ads beside its image results. Security ran through the rest of the day: a structural trust flaw in the MCP agent protocol, Cohere's lockdown mode and Apple's tighter full-disk permissions all point the same way, agents need containment. The through-line for applied-AI programmes is that adoption now means security and cost discipline first, capability second.

Washington launched a Super Intelligence Force under intelligence chief Jay Clayton with a 120-day deadline on frontier AI risks, while Google held back Gemini 4 Argon from public access and its Antigravity agent teams solved open maths and engineering problems with Gemini 3.7 Flash. The industry kept moving around them: Meta opened its Muse model API, OpenAI faced another safety resignation, and Stanford research found AI is hitting entry-level jobs hardest.

Google detailed Gemini 4 Argon, its next frontier model for coding and cyber defense, while Meta open-sourced the code behind its Muse gadgets and Anthropic pledged $100M to train 10,000 AI engineers across enterprise partners. Pressure is rising from the inside: an OpenAI safety employee resigned calling the culture broken, Apple gated macOS file access for AI agents, and Frances Haugen questioned whether AI companies can police themselves.