Zhipu AI's GLM-5.2 closes in on closed-source leaders in coding marathons
By Jonathan Kemper
Continuing our coverage from yesterday, Zhipu AI released GLM-5.2 under the MIT license with a stable 1-million-token context, trailing Claude Opus 4.8 by just one point on the hours-long FrontierSWE coding benchmark while still lagging on reasoning. The open model narrows the gap with closed-source leaders on long coding tasks.