Zhipu AI has released its new open-weight model, GLM-5.3-Flash, previously known as Ox Alpha. During a stealth trial, the model operated entirely on 100,000 domestically produced Chinese chips, processing 62 trillion tokens before its official launch. The model achieved significant usage on platforms like OpenRouter, becoming its biggest launch to date and demonstrating China's capability to run large-scale AI workloads on its own hardware amidst US export controls. Following the announcement, Zhipu AI's shares saw a notable increase. AI
IMPACT Demonstrates China's growing AI hardware independence and sets new usage benchmarks, potentially influencing global AI infrastructure development.
RANK_REASON Frontier-lab model release with system card and usage data.
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