Chinese AI companies may not be swimming in as much cash as their Western rivals, but their open-source models are still facing no shortage of interest from those who don’t mind a performance hit in exchange for cheap inference. And investors are taking notice.

Moonshot AI , the Beijing-based AI lab developing the popular Kimi series of open-weight large language models, has raised about $2 billion at a valuation of $20 billion, according to a post by Huafeng Capital, which advised some investors who participated in the round.

The round was led by Chinese food delivery company Meituan’s VC arm, Long-Z Investment, a spokesperson told TechCrunch. Also participating were Tsinghua Capital, China Mobile and CPE Yuanfeng, according to the post.

The company raised $3.9 billion over the past six months, according to Huafeng Capital.…