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Open-weight & owned stack · Open lab releases

Zhipu Releases Open-Weight GLM-5.3 Model

Sep 30, 2026

ChainCatcher reported that Zhipu AI’s open-weight GLM-5.3 demonstrated autonomous end-to-end exploit-development capabilities.

Read the original at chaincatcher.comOpens the publisher's site in a new tab

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Anthropic: Zhipu GLM5.3 has endtoend network...chaincatcher.com, Sep 30

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