# GLM-5.3-Flash

Zhipu



First native multimodal in GLM-5 series; 320B/18B; Coding Plan about 3× quota; list price about $0.15/$0.50 /1M \(promo periods separate\)


## Availability

API glm-5.3-flash; MIT open source HF zai-org/GLM-5.3-Flash
- Model released: Aug 26, 2026 · Date only

## Sources

- Source: https://docs.z.ai/guides/vlm/glm-5.3-flash

Canonical entry: https://www.ailyre.com/source/?id=zhipu-glm-5-3-flash&lang=en