On-demand local services giant Meituan has become the latest Chinese Big Tech company to release an open-source large language model (LLM) to market, more than two years after it acquired mainland AI start-up Light Year for US$281 million. Beijing-based Meituan, the long-standing leader of China’s food delivery market, on Monday released and open-sourced its own LLM, called LongCat-Flash-Chat, via artificial intelligence developer platforms Hugging Face and GitHub, as well as the model’s...