OpenRouter-compatible. Attested. 99.9% router availability.
Z.ai: GLM 4.5 Air (free)
All providers serving Z.ai: GLM 4.5 Air (free) via TrustedRouter.
1 linebase_url migration
99.9%router availability
0prompt/output logs
z-ai/glm-4.5-air:free
Z.AI
| Publisher | Z.AI (zai) |
|---|---|
| Context | 131,072 tokens |
| Providers | 2 endpoints |
| Modes | chat |
| Routes | prepaid BYOK |
Providers serving this model
Sorted cheapest-first by total prompt+completion price. Use
"provider": {"sort": "throughput"} in the request body
(or append :nitro to the model id) to route to the
fastest provider instead.
| Provider | Usage | Prompt | Completion | Attested | Stores content |
|---|---|---|---|---|---|
Z.AI (zai) |
Credits | $0.01/1M | $0.01/1M | yes | no |
Z.AI (zai) |
BYOK | $0.01/1M | $0.01/1M | yes | no |
OpenRouter-compatible JSON: https://api.quillrouter.com/v1/models/z-ai/glm-4.5-air:free/endpoints