NY governor signs bills requiring ads to disclose AI-generated performers and mandating consent of heirs to use a deceased person's likeness commercially (Dade Hayes/Deadline)
OpenAI says GPT‑5.2 Thinking beats or ties industry professionals on 70.9% of GDPval knowledge work tasks, delivering outputs at >11x the speed and <1% the cost (OpenAI)
Time names "the Architects of AI" as its 2025 Person of the Year and takes a look at AI's effect on the economy, geopolitics, and how we interact with the world (Time)
OpenAI's Fidji Simo says ChatGPT's "adult mode" is expected to launch in Q1 2026, says OpenAI wants to get better at age prediction before launching the feature (The Verge)
Google launches Disco, a Gemini 3-powered experiment that suggests and creates GenTabs, web apps based on the user's open browser tabs and Gemini chat history (Sarah Perez/TechCrunch)
OpenAI says GPT-5.2 Thinking hallucinates less than GPT-5.1 and has improved reliability for agentic AI needs; pre-release testers include Notion, Box, Shopify (Hayden Field/The Verge)
OpenAI launches GPT-5.2, its "best model yet," in Instant, Thinking, and Pro variants, with significant improvements in writing, coding, and reasoning (Maxwell Zeff/Wired)
Google DeepMind launches an enhanced Gemini Deep Research agent accessible to developers via its new Interactions API, along with a new DeepSearchQA benchmark (The Keyword)
Rivian says it is building its own 5nm AI chip called the Rivian Autonomy Processor and a foundational "Large Driving Model", to enable fully autonomous driving (Andrew J. Hawkins/The Verge)
Runway launches GWM-1, its first world model, which uses frame-by-frame prediction to simulate physics, and updates Gen 4.5 to add native audio and more (TechCrunch)