# Z.AI: GLM 4.6V Flash (Free)  Free    Rate Limit

**z-ai/glm-4.6v-flash-free**

[Chat](/content/platform/chat?model=z-ai/glm-4.6v-flash-free/index.html)

GLM-4.6V-Flash is the free version of GLM-4.6V, representing a significant iteration in the GLM series for multimodal capabilities. It supports toggling reasoning modes, with a training-time context window expanded to 128k tokens. Achieving state-of-the-art (SOTA) visual understanding accuracy at its parameter scale, it is the first visual model to natively integrate Function Call capability into its architecture. This establishes a seamless pipeline from "visual perception" to "executable actions (Action)", offering a unified technical foundation for multimodal agents in real-world business scenarios.

## Recent activity on GLM 4.6V Flash (Free)

### Tokens processed per day

### Throughput

(tokens/s)

| Providers | Min (tokens/s) | Max (tokens/s) | Avg (tokens/s) |
| --- | --- | --- | --- |
| Z.ai | 5.74 | 72.68 | 31.12 |
| BigModel | 8.66 | 59.45 | 33.47 |

### First Token Latency

(ms)

| Providers | Min (ms) | Max (ms) | Avg (ms) |
| --- | --- | --- | --- |
| Z.ai | 925 | 8031 | 3685.07 |
| BigModel | 1170 | 9417 | 3726.69 |

### Uptime stats for GLM 4.6V Flash (Free)

Uptime stats for GLM 4.6V Flash (Free) across all providers

#### Uptime

BigModelZ.AI

( Percent )

Providers for GLM 4.6V Flash (Free)

ZenMux Provider to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

[**BigModel**](/content/provider/bigmodel/index.html)

Latency

5.78

s

Throughput

46.06
tps

Uptime

100.00
%

Recent uptime

Apr 30, 2026 6:00 PM-

Price

Tiered Pricing

0 ≤ Input < 32k

Input

$ 0.021$ 0/ M tokens

Output

$ 0.21$ 0/ M tokens

Cache read

$ 0.0043$ 0/ M tokens

### Sample code and API for GLM 4.6V Flash (Free)

ZenMux normalizes requests and responses across providers for you.

[Create API Key](/content/platform/pay-as-you-go/index.html)

OpenAI: Python-SDK

OpenAI: cURL

Anthropic: Python-SDK

Anthropic: cURL

```python
from openai import OpenAI

client = OpenAI(
  base_url="https://zenmux.ai/api/v1",
  api_key="<ZENMUX_API_KEY>",
)

# Chat Completion
completion = client.chat.completions.create(
  model="z-ai/glm-4.6v-flash-free",
  messages=[\
    {\
      "role": "user",\
      "content": "What is the meaning of life?"\
    }\
  ]
)
print(completion.choices[0].message.content)
```