Zhipu AI Released GLM-5
Chinese AI company Zhipu AI released GLM-5 on February 11, a 744-billion-parameter open-source model trained entirely on Huawei Ascend chips with zero dependency on Nvidia hardware.
The model scores 77.8% on SWE-bench Verified, approaching Claude Opus 4.5's 80.9%, and claims the top spot among open-source models on multiple benchmarks. GLM-5 uses a Mixture-of-Experts architecture with 40B active parameters per token and is released under the MIT license.
Zhipu's shares surged 34% in Hong Kong. The company, which IPO'd in January raising $558 million, had stealth-tested the model as - Pony Alpha on OpenRouter days before the official launch.
The model scores 77.8% on SWE-bench Verified, approaching Claude Opus 4.5's 80.9%, and claims the top spot among open-source models on multiple benchmarks. GLM-5 uses a Mixture-of-Experts architecture with 40B active parameters per token and is released under the MIT license.
Zhipu's shares surged 34% in Hong Kong. The company, which IPO'd in January raising $558 million, had stealth-tested the model as - Pony Alpha on OpenRouter days before the official launch.
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