# GLM 4.7 Flash API Pricing

As of October 10, 2026, GLM 4.7 Flash is free to use on Z.ai. Across 5 providers on LiteLLM, the input price ranges from $0 to $0.07. It has a 200,000-token context window and returns up to 128,000 tokens per response.

- Page: https://models.litellm.ai/models/glm-4.7-flash
- Lab: Z.ai
- LiteLLM model name: `zai/glm-4.7-flash`
- Context window: 200,000 tokens
- Max output: 128,000 tokens
- Added to LiteLLM: February 2026
- Prices updated: October 10, 2026

## Pricing by provider

Token prices in USD per 1M tokens.

| Provider | Model name | Input | Output | Cache read | Per image | Per second | Context |
|---|---|---|---|---|---|---|---|
| Z.ai | `zai/glm-4.7-flash` | $0 | $0 | $0 | – | – | 200K |
| Amazon Bedrock | `zai.glm-4.7-flash` | $0.07 | $0.40 | – | – | – | 203K |
| Cloudflare Workers AI | `cloudflare/@cf/zai-org/glm-4.7-flash` | $0.0605 | $0.40 | – | – | – | 128K |
| DeepInfra | `deepinfra/zai-org/GLM-4.7-Flash` | $0.06 | $0.40 | $0.01 | – | – | 198K |
| Novita AI | `novita/zai-org/glm-4.7-flash` | $0.07 | $0.40 | $0.01 | – | – | 200K |

## Cost examples

1,000 requests with 2,000 input and 500 output tokens each:

- Z.ai: $0
- DeepInfra: $0.32
- Cloudflare Workers AI: $0.321
- Amazon Bedrock: $0.34

100 long-document requests with 100,000 input and 2,000 output tokens each:

- Z.ai: $0
- DeepInfra: $0.68
- Cloudflare Workers AI: $0.685
- Amazon Bedrock: $0.78

## Features

Supported: Function calling, Structured output, Reasoning, Prompt caching.

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="zai/glm-4.7-flash",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## FAQ

### How much does GLM 4.7 Flash cost?

GLM 4.7 Flash is free to use on Z.ai. Across 5 providers on LiteLLM, the input price ranges from $0 to $0.07.

### What is the context window of GLM 4.7 Flash?

GLM 4.7 Flash has a 200,000-token context window and returns up to 128,000 tokens per response.

### Which providers offer GLM 4.7 Flash?

GLM 4.7 Flash is available from 5 providers through LiteLLM: Z.ai, Amazon Bedrock, Cloudflare Workers AI, DeepInfra and Novita AI. The lowest price is on Z.ai.

### How do I call GLM 4.7 Flash with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="zai/glm-4.7-flash", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/chat/completions from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

### What features does GLM 4.7 Flash support?

GLM 4.7 Flash supports function calling, structured output, reasoning and prompt caching.

### When did LiteLLM add GLM 4.7 Flash?

GLM 4.7 Flash was added to LiteLLM's model price file in February 2026.

Source: LiteLLM model price file, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json