Actors / UK AI Security Institute Organization UK AI Security Institute Tracked events 3 Also known as: AI Security Institute AI Safety Institute AISI Events 2025 Dec 2025 UK AISI Publishes Inaugural Frontier AI Trends Report subject safety Nov 2025 Anthropic: Natural Emergent Misalignment from Reward Hacking in Production RL partner safety Feb 2025 UK AI Safety Institute Renamed AI Security Institute subject policy