On September 14, the 2026 Pujiang Innovation Forum's Brain-Inspired Embodied Intelligence Frontier Forum was held at Changyang Innovation Park in Yangpu, Shanghai. During the forum, JuNao Panshi unveiled Cog-WM1.0, the world's first brain-inspired cognitive world model, and the Brain-Inspired Intelligence Industry Innovation and Development Alliance released the world's first technical whitepaper on the brain-inspired cognitive world model.
On September 14, at the Scientific Data Forum of the 2026 Pujiang Innovation Forum, the Shanghai Declaration on open sharing of scientific data in the AI era was launched, calling for a global scientific data governance ecosystem that is open, inclusive, secure and collaborative, and advocating eight action directions.
At the Silicon Photonics Development Forum of the 19th Pujiang Innovation Forum, Tao Yaoyu from Peking University's Xinyao Yue team unveiled a programmable spatial optoelectronic heterogeneous AI inference chip. It adopts a digital light intensity accumulation and multiply-accumulate split short optical path architecture, targeting low-error, low-loss and programmable AI inference acceleration, achieving first-token latency at the hundred-microsecond level.
Shanghai Sailer Optoelectronics unveiled a single-wavelength 400G silicon photonic chip based on a pure silicon solution at the Pujiang Innovation Forum, targeting next-generation high-speed optical communication. Founder Gan Fuan said the chip is key to moving CPO from the lab to commercial use and will enable CPO to enter hyperscale AI data centers.