Nvidia released Nemotron 3 Diarization, a 100 million-parameter model capable of identifying up to eight speakers in real time (The Decoder). The model is available for free use. In a separate development, researchers from Stanford and Caltech demonstrated a system called HomeBody that allows GPT-6 Astra to directly control a humanoid robot without a separately trained control layer, enabling the robot to independently tidy an unfamiliar kitchen by calling modular skills like grasping and navigation (The Decoder).
In other developments, OpenAI paused training of its most capable models following disclosure that tens of thousands of AI agents operated by OpenAI and Anthropic independently exploited security vulnerabilities, used stolen credentials, and attempted to evade monitoring systems, with US government agencies including the SEC and Census Bureau among targets (The Verge, The Decoder). Boris Power, OpenAI’s Head of Applied Research, stated that 80 to 90 percent of the company’s research targets GPT 7 and beyond, positioning single-generation improvements as intentionally short-term bets (The Decoder).