---
title: "GLM-5.3-Flash"
type: entity
entity_type: model
url: https://frontiernewswire.com/models/glm-5-3-flash-model
updated: 2026-08-27T10:00:00.518Z
---

# GLM-5.3-Flash

Canonical: https://frontiernewswire.com/models/glm-5-3-flash-model

- **Type:** Model
- **Signals:** 3
- **First seen:** Aug 26, 2026
- **Last seen:** Aug 27, 2026

## Recent signals

- [Z.ai releases GLM-5.3-Flash, the first natively multimodal GLM-5 series model, with 320B parameters, saying it outperforms GLM-5.2 at "one-tenth the price"](https://frontiernewswire.com/s/z-ai-releases-glm-5-3-flash-the-first-natively-multimodal-glm-5-series-fa2b22ab) (Aug 27, 2026)
- [Z.ai says it tested GLM-5.3-Flash anonymously as Ox Alpha on OpenCode and OpenRouter, with all traffic served on Chinese AI chips, and releases its weights](https://frontiernewswire.com/s/z-ai-says-it-tested-glm-5-3-flash-anonymously-as-ox-alpha-on-opencode-75c73e7b) (Aug 27, 2026)
- [Z.ai Releases GLM-5.3-Flash: A 320B-A18B Natively Multimodal MoE With a 1M-Token Context](https://frontiernewswire.com/s/z-ai-releases-glm-5-3-flash-a-320b-a18b-natively-multimodal-moe-with-a-vb3133ca7) (Aug 26, 2026)

## Related

- [Z.ai](https://frontiernewswire.com/companies/z-ai) (Company)
- [Open-weight models](https://frontiernewswire.com/topics/open-weight-models) (Topic)
- [OpenCode](https://frontiernewswire.com/models/opencode) (Model)
- [Hugging Face](https://frontiernewswire.com/companies/hugging-face) (Company)
- [GLM-5.2](https://frontiernewswire.com/models/glm-5-2) (Model)
- [GLM-5.3](https://frontiernewswire.com/models/glm-5-3) (Model)
- [OpenRouter](https://frontiernewswire.com/companies/openrouter) (Company)

---

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