GLM-5.3 from @Zai_org is now available on Tinker with 256k context. With scaled up post-training from the same base as GLM-5.2, it is currently the strongest open-weights model on coding evals such as Terminal-Bench 3.0 and DeepSWE 1.1.
GLM-5.3 from Z.ai is now available on Tinker with 256k context
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Tinker announces that Z.ai's GLM-5.3 is now available on its platform with a 256k context window. Tinker says it is currently the strongest open-weights model on coding evals including Terminal-Bench 3.0 and DeepSWE 1.1, built on the same base as GLM-5.2 with scaled-up post-training.
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