Black Sesame Technologies and its partners jointly launched the Tianyuan OS open-source project to accelerate the development of intelligent vehicle software.

At the 2025 China Automotive Software Conference, Black Sesame Technologies and several other companies jointly launched the TianYuan OS open-source project. This project aims to promote the standardization and ecosystem collaboration of intelligent vehicle software. The full-stack open-source nature of TianYuan OS's cross-domain middleware helps improve development efficiency, reduce system integration costs, and support functions such as autonomous driving and intelligent cockpits. Black Sesame Technologies will continue to deepen its cooperation with the TianYuan OS open-source community to promote the intelligent development of China's automotive industry.