Zhipu
GLM-5.1
GLM-5.1 by Zhipu — compare inference API pricing across providers.
Context 200K
Input from
$0.980 / 1M tokens
across 5 providers
API Pricing
Cheapest on OpenRouter — 23% below avg| Provider | Input / 1M | Output / 1M | Cached / 1M | Speed | TTFT | Updated |
|---|---|---|---|---|---|---|
| $0.980 | $3.08 | $0.182 | 52.7 t/s | 847ms | 5/19/2026 | |
| $1.05 | $3.50 | $0.205 | 52.7 t/s | 847ms | 5/20/2026 | |
| $1.40 | $4.40 | - | 52.7 t/s | 847ms | 5/20/2026 | |
| $1.40 | $4.40 | - | 52.7 t/s | 847ms | 5/21/2026 | |
| $1.50 | $4.40 | $0.260 | 52.7 t/s | 847ms | 5/20/2026 |
Prices updated daily. Last check: May 21, 2026
Model Details
General
- Creator
- Zhipu
- Family
- GLM-5
- Context Window
- 200K
- Modalities
- Text
Capabilities
- Tool Calling
- No
- Open Source
- No
- Aliases
- glm-5.1, GLM-5.1, zai-org/GLM-5.1, THUDM/GLM-5.1