Another Ling model comes out, same receipt, 2 weeks free to use, then open source. Chinese labs do contribute a lot to open source community

A new Ling model, Ling-3.1-flash, has been released, following a familiar pattern of two weeks free use before becoming open source. This model boasts approximately 560B total parameters, with about 25B active per token, and supports up to a 1M-token context. It achieves an Elo score of 1,673 on GDPVal-AA v2.1, 75.16 on FrontierSWE, and 65.35 on HealthBench Professional, showcasing its capabilities across work, coding, and healthcare.

This release marks the first time Ling-3.1-flash, with its 1M-token context, is available under a two-week free use then open-source model, unlike previous Ling models.