GLM 5.2 API pricing
Z.ai's flagship open-weight GLM model — sold at the same $1.40/$4.40 list price by Fireworks, Together, and Mistral. Prices below are Fireworks AI's — open-weight models are priced by each host, not the model's creator.
Input
$1.40
per 1M tokens
Cached input
$0.14
per 1M tokens
Output
$4.40
per 1M tokens
Context window
1M
max output 128K
Prices last synced Aug 20, 2026 from the LiteLLM community price catalog — the same catalog Marginal prices real usage events against, refreshed daily. Hand-checked against the provider's official pricing page on Aug 20, 2026. Spot an error? Tell us.
Where to buy it
Each host prices the model independently — same weights, different bill.
| Host | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| Fireworks AI | $1.40 | $4.40 | 1M |
What would GLM 5.2 cost you?
Enter your workload — add other models to compare the same traffic across providers.
Your monthly workload
Cache hit rate = share of input tokens served from the provider's prompt cache, billed at the model's cached-input price. Estimates use standard per-token rates — batch discounts, service tiers, and long-context surcharges are not applied.
| Model | Input | Cached input | Output | Per request | Monthly |
|---|---|---|---|---|---|
| GLM 5.2 (Fireworks AI) | $840 | $56.00 | $1,100 | $0.00399 | $1,996 |
Tracking GLM 5.2 in production?
Marginal prices every call your app actually makes — cached tokens, dated snapshots, model switches included — and slices spend by customer or feature. One track() call to integrate.