> ## Documentation Index
> Fetch the complete documentation index at: https://friendli.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Use GLM-5.3-Flash with FriendliAI
> Use Z.ai's GLM-5.3-Flash on FriendliAI. Review the model ID, context window, and pricing, then choose a feature to start building.
GLM-5.3-Flash is Z.ai's efficient open-weight model. It's small, yet outperforms [GLM-5.2](/docs/examples/models/zai-glm-5-2/overview) at about one-tenth the price. If you need better performance for more complex tasks, try Z.ai's flagship: [GLM-5.3](/docs/examples/models/zai-glm-5-3/overview).
To use GLM-5.3-Flash, see the following model properties:
| Model Property | Value |
| ----------------- | ----------------------- |
| Model ID | `zai-org/GLM-5.3-Flash` |
| Input Modalities | Text, Images, Video |
| Output Modalities | Text |
| Context Window | 1,048,576 tokens |
| Max Output | 131,072 tokens |
To estimate costs, see how tokens are priced:
| Pricing | Cost per 1M tokens |
| ------------ | ------------------ |
| Input | \$0.15 |
| Cached Input | \$0.03 |
| Output | \$0.50 |
## Choose a Model Feature
Choose what you'd like to do with the model:
Connect to GLM-5.3-Flash with the OpenAI-compatible Chat Completions API.
Edit GLM-5.3-Flash's reasoning parameters.
## Other Resources