@Modular: It's official: Ox Alpha is @Zai_org's GLM-5.3-Flash, the first natively multimodal model in the GLM-5 series, with 320B…
Summary
Z.ai has officially released GLM-5.3-Flash, a natively multimodal AI model with 320B parameters and a 1M-token context window, previously previewed as Ox Alpha, available via Modular Cloud and running on Chinese AI chips under an MIT License.
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It’s official: Ox Alpha is @Zai_org’s GLM-5.3-Flash, the first natively multimodal model in the GLM-5 series, with 320B total parameters and 18B active, and a 1M-token context window.
Create a free Modular Cloud account now to get access as soon as our endpoint is live: https://console.modular.com/?utm_source=x&utm_campaign=glm53…
Z.ai (@Zai_org): Introducing GLM-5.3-Flash
- Leading capabilities at a highly competitive price
- Natively multimodal with a 1M-token context window
- A 320B-A18B model released under the MIT License
- Previously previewed as Ox Alpha, running entirely on Chinese AI chips
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