Expired70% confidenceReleaseExact time
Zhipu AI stated that it would publicly release the model weights of GLM 5.3 Flash that evening.
2
Sources
70%
Confidence
Short-term (~14 days)
Relevance
8/28/2026
First Seen
Valid until: 9/11/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedZhipu AI's GLM-4 was released in 2024, with overall capabilities benchmarked against GPT-4.68% similarUnverifiedZhipu AI's GLM5.1 was released and open-sourced shortly after GLM5 went live.67% similarUnverifiedWithin 24 hours of releasing GLM 5.1, Zhipu released the weights for GLM 5.2, providing both a full version and an FP8 quantized version.66% similarUnverifiedZhipu AI states that GLM 5.5 is about to be released and is claimed to have reached parity with Claude Mythos in security vulnerability discovery capabilities.64% similarUnverifiedMeta于2023年2月发布Llama初代模型采用仅限研究的许可证，权重在发布后一周内通过4chan意外泄露63% similar
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