Back to models
available
GLM-5.3 (free)
z-ai/glm-5-3-freePrices
- Input
$0.00 per 1M tokens
low- Output
$0.00 per 1M tokens
low
Specifications
- Provider
- z-ai
- Context window
- 1,000,000
- Max output tokens
- 131,072
- Open weights
- yes
- Released
- 08/14/2026
- Retires
- no date announced
- First seen by this tracker
Price history
No price of this model has changed since we started tracking it.
- Input
- 0 per 1M tokens, unchanged since 09/14/2026
- Output
- 0 per 1M tokens, unchanged since 09/14/2026