I’m hoping that the 3.5 family doesn’t turn out to be Qwen’s swan song, seeing as that team has had some very high profile departures in the past 24 hours.

It was more than just the leader, sounds like there a lot of resignations at Qwen:

With Lin Junyang’s departure, several other Qwen members also announced their departure, including core leaders responsible for various sub-areas of Qwen models, such as:

Binyuan Hui: Lead Qwen code development, principal of the Qwen-Coder series models, responsible for the entire agent training process from pre-training to post-training, and recently involved in robotics research.

Bowen Yu: Lead Qwen post-training research, graduated from the University of Chinese Academy of Sciences, leading the development of the Qwen-Instruct series models.

Kaixin Li: Core contributor to Qwen 3.5/VL/Coder, PhD from the National University of Singapore.

Besides the aforementioned individuals, many young researchers also resigned on the same day.