Step 5 Preview weights are being released, enabling the autonomous deployment of a 600 billion parameter long-range agent model; Anthropic reported Q3 revenue of $16.8 billion, a 45% increase quarter-over-quarter, and Modal secured another $750 million in funding. Domestically, attention is focused on the open-source release of Matrix-Game 4.0 and Shusheng-S2 assisted mathematics research; Google is opening Deep Review to the public. Step's daily usage of model pulse tracking has rebounded by 26%, and a new evaluation comparing large models controlling physical robotic arms is being conducted.