Chinese Z.ai's GLM-5.2 tops open AI leaderboards after U.S. export controls disable Anthropic models
Z.ai's open-weight GLM-5.2 model, trained on Huawei Ascend chips, surges to top of public AI leaderboards after U.S. export controls force Anthropic to disable its Fable 5 and Mythos 5 models worldwide.
