China's AI Cambrian Explosion: Tencent and Meituan Unleash Competing Open-Weight Giants
In a dramatic week for Chinese AI, Tencent and Meituan have launched major new open-weight models — Hunyuan Hy3 and LongCat-2.0. One is a 295B enterprise all-rounder priced at $0.14/M tokens under Apache 2.0; the other is a 1.6-trillion-parameter coding specialist trained entirely on domestic Ascend chips, scoring 59.5 on SWE-bench Pro under an MIT license — and together they signal that China's AI race has entered a new, fiercer phase of domestic competition.
Wei Lian