Zhou Xinyu

Xinyu Zhou is a co-founder and researcher at Moonshot AI, the company behind the Kimi AI assistant. He previously worked as a researcher at Megvii and is known for co-developing ShuffleNet, a convolutional neural network architecture for mobile devices, as well as EAST, an efficient scene text detector. His recent work at Moonshot AI includes the Kimi series of large language models, including Kimi K2 and Kimi K3, and the Muon optimizer for scalable LLM training.