- Good as a general-purpose model for text generation and everyday reasoning.
- Good when you want package quota first, with pay-as-you-go enabled by key configuration.
Zhipu active
GLM-5.3-flash API Pricing and Package Multipliers
Model
glm-5.3-flash GLM-5.3-flash
GLM-5.3-flash API Pricing
Official base: Input 0.15 / Output 0.5 / Cache read 0.03 / Cache write 0
| Channel | Billing unit | Quota multiplier | Final discount |
|---|---|---|---|
| Zhipu | USD / 1M | 5.376x | 20% off |
Cache hits are billed at the cache read price. Cache writes use the cache write price, and the Console usage detail shows the final cost breakdown.
GLM-5.3-flash available packages and multipliers
| Package | Channel | Billing unit | Quota multiplier | Final discount |
|---|---|---|---|---|
| Plus | Zhipu | USD / 1M | 42.3191x | 8.3% off |
| Max | Zhipu | USD / 1M | 42.3191x | 26.6% off |
| Super Ultra | Zhipu | USD / 1M | 42.3191x | 40.1% off |
| Lite | Zhipu | USD / 1M | 42.3191x | 1.02× official |
| Pro | Zhipu | USD / 1M | 42.3191x | 14.4% off |
| Ultra | Zhipu | USD / 1M | 42.3191x | 38.8% off |
| SU500 | Zhipu | USD / 1M | 42.3191x | 43.5% off |
| SU750 | Zhipu | USD / 1M | 42.3191x | 44.3% off |
| SU1000 | Zhipu | USD / 1M | 42.3191x | 43.5% off |
GLM-5.3-flash OpenAI-compatible API access
After creating a key in the console, call this model with the unified model name glm-5.3-flash. When package and pay-as-you-go balance are both available, package quota is used first.
model: "glm-5.3-flash"
- Not ideal for legacy integrations that only accept OpenAI-compatible APIs.
- Not ideal when you need dedicated SLA terms, private capacity, or a fixed-cost enterprise commitment.
This model is available through the public catalog and unified gateway pricing configuration.
Open this model in the console
The public model page is for discovery and comparison. Actual API access, key creation, and model scopes are managed after sign-in.