# Zhipu AI shares jump as viral Ox Alpha model revealed as GLM-5.3-Flash on Chinese chips

https://mins.news/en/item/34101

- South China Morning Post, 2026-08-27 08:30 UTC
- Tech
- Original: https://www.scmp.com/tech/big-tech/article/3365433/zhipu-ai-shares-jump-viral-ox-alpha-model-revealed-glm-53-flash-chinese-chips?utm_source=rss_feed

> China’s Zhipu AI has released its latest open-weight model, GLM-5.3-Flash, previously known as Ox Alpha. The company says it ran entirely on a cluster of 100,000 domestically produced chips in a high-profile stealth trial, processing 62 trillion tokens through OpenRouter and OpenCode before its formal launch.

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