Z.ai launches GLM-5.3, scoring 60 on Artificial Analysis Intelligence Index
GLM-5.3, an open-weight model focused on coding and cybersecurity, ties Kimi K3 (60) on the Artificial Analysis Intelligence Index, up 7 points from GLM-5.2, and is now available via API at $1.4/$4.4 per million tokens. Z.ai attributes gains to post-training on the same base as GLM-5.2.
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GLM-5.3 hits the API at $1.4/$4.4 per million tokensventurebeat.com
An industrial-scale distillation of models, or subtle benchmaxxing: What developers really think of GLM-5.3thenewstack.io
GLM-5.3 achieves 60 on the Artificial Analysis Intelligence Index, on par with Kimi K3 and up 7 points from GLM-5.2. Once the weights are released it will be tied as the leading open weights model
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