韩国物理AI初创公司Xiilab（실라랩）获英伟达2026 AI City Challenge Track 4第一名，属技术能力验证类消息，无上市交易载体与可量化需求增量

Physical artificial intelligence (AI) company Xiilab has won first place in Track 4 of the 2026 AI City Challenge, a global computer vision competition organized by Nvidia. The ranking was officially confirmed after the company passed the organizer's verification process following its first-place finish on the public leaderboard.
The 2026 AI City Challenge was held as part of the European Conference on Computer Vision 2026 (ECCV 2026), which began Sept. 8 in Malmö, Sweden. The competition evaluated synthetic-data training and real-world adaptation technologies for intelligent transportation, smart cities and physical AI. Track 4 evaluated models on real-world video after training them solely on about 1.01 million synthetic images provided by the organizers.
Xiilab said the Simulation-to-Real (Sim2Real) gap, in which models trained in virtual environments perform worse in real-world settings, has been a key commercialization challenge for physical AI, which relies heavily on physics-based simulation and synthetic data generation.
"This award demonstrates Xiilab's AI technology for applying virtual data to real-world environments," the company said.
Xiilab plans to apply the technology demonstrated in the competition to its vision AI and digital twin businesses. The company plans to use digital twins as a foundation for generating vision AI training data, providing an integrated process spanning digital twin construction, synthetic data generation, model training and real-world deployment.