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GLM-5.3-Flash

New· 4

The "Ox Alpha" model, revealed — trained and served on 100,000 domestic Chinese chips.

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About GLM-5.3-Flash

GLM-5.3-Flash, released 26 August 2026, is the production identity of the model that circulated in a stealth trial under the code name "Ox Alpha". Zhipu says the system ran entirely on a cluster of 100,000 domestically produced chips — the headline is the supply chain, not the benchmark. For buyers weighing concentration risk in AI infrastructure, an open-weight frontier-adjacent model trained without Nvidia hardware is a data point worth filing.

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Trust Score

4/ 100
Trust Score: New

An earned signal from verification, reviews, awards, transparency and engagement — the vendor can't buy it.

Verification
0/100 · 20%
Reviews
0/100 · 30%
Awards
0/100 · 15%
Transparency
18/100 · 20%
Engagement
0/100 · 15%
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Updated 9/16/2026

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