Shares of Sensetime-W (HKEX: 00020) rose more than 7% before the midday break. At the time of writing, the stock was up 6.4%, trading at HK$1.33 with a turnover of HK$314 million.
The upward movement follows the company's announcement that its robotics unit, Daxiao Robot, has officially open-sourced its new-generation unified embodied base model, ACE-Brain-0.5. This model targets the new paradigm of Physical Agentic AI, aiming to advance embodied intelligence towards autonomous execution in the real physical world.
As a significant upgrade from ACE-Brain-0, the ACE-Brain-0.5 model is built upon spatial intelligence. It advances the robot foundation model from merely "understanding the world" to an integrated closed-loop cognitive stage that encompasses "understanding, planning, acting, and evaluating."
Notably, in multiple internationally recognized benchmarks for embodied intelligence, the ACE-Brain-0.5 model, as a single 8-billion-parameter embodied base model, has systematically outperformed leading global open-source and proprietary models. These include OpenAI's GPT-5.4, Google's Gemini-2.5-Pro, Anthropic's Claude-Sonnet-4.6, Nvidia's GR00T N1.6, Physical Intelligence's π₀/π₀.₅, OpenVLA, Qwen-VLA-Instruct, NaVid, Uni-NaVid, RoboReward, and Robometer.
Comments