Pyyan / Open-Weight Models / GLM-5.3-Flash
GLM-5.3-Flash
MIT licensed, a million tokens of context, fifteen cents a million in.
currentZhipu AIVerified 2026-09-02
320B
total, 18B active
Specifications
| Context | 1Msource · as of 2026-09-02 |
|---|---|
| Input ($/Mtok) | $0.15source · as of 2026-09-02 |
| Output ($/Mtok) | $0.5source · as of 2026-09-02 |
| Licence | MITsource · as of 2026-09-02 |
| Max output | 32Ksource · as of 2026-09-02 · low confidence |
| Parameters | 320B total, 18B activesource · as of 2026-09-02 |
| Released | 26 Aug 2026source · as of 2026-09-02 |
| Model ID | zai-org/GLM-5.3-Flashsource · as of 2026-09-02 |
Official links
GLM-5.3-Flash model pageWhat matters
- MIT licensed, which is about as permissive as an open release gets
- 320B total parameters, 18B active, with a 1M token context
- $0.15 in and $0.50 out per million tokens
Best for permissive licence at scale.