Zhipu AI unveils GLM-5.3-Flash, claims record usage on domestic chip cluster
Zhipu AI revealed that its previously code-named Ox Alpha model is actually GLM-5.3-Flash, which ran on 100,000 domestically produced chips. The model processed 62 trillion tokens during a stealth trial, setting a usage record on OpenRouter. Shares of Zhipu AI rose over 12% in Hong Kong following the announcement.
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Original headline: “Zhipu AI shares jump as viral Ox Alpha model revealed as GLM-5.3-Flash on Chinese chips.” Browse more stories.