---
title: ZenMux
---

<!-- THIS FILE IS AUTO-GENERATED BY website/scripts/generate-model-docs.js. DO NOT EDIT MANUALLY. -->

# ZenMux

Use `zenmux/<model>` with VoltAgent's model router.

## Quick start

```ts
import { Agent } from "@voltagent/core";

const agent = new Agent({
  name: "zenmux-agent",
  instructions: "You are a helpful assistant",
  model: "zenmux/anthropic/claude-haiku-4.5",
});
```

## Environment variables

- `ZENMUX_API_KEY`

## Provider package

`@ai-sdk/openai-compatible`

This provider uses the OpenAI-compatible adapter.

## Default base URL

`https://zenmux.ai/api/v1`

You can override the base URL by setting `ZENMUX_BASE_URL`.

## Provider docs

- https://docs.zenmux.ai

## Models

<details>
  <summary>Show models (51)</summary>

- anthropic/claude-haiku-4.5
- anthropic/claude-opus-4
- anthropic/claude-opus-4.1
- anthropic/claude-opus-4.5
- anthropic/claude-sonnet-4
- anthropic/claude-sonnet-4.5
- baidu/ernie-5.0-thinking-preview
- deepseek/deepseek-chat
- deepseek/deepseek-reasoner
- deepseek/deepseek-v3.2
- deepseek/deepseek-v3.2-exp
- google/gemini-2.5-flash
- google/gemini-2.5-flash-lite
- google/gemini-2.5-pro
- google/gemini-3-flash-preview
- google/gemini-3-flash-preview-free
- google/gemini-3-pro-preview
- inclusionai/ling-1t
- inclusionai/ring-1t
- kuaishou/kat-coder-pro-v1
- kuaishou/kat-coder-pro-v1-free
- minimax/minimax-m2
- minimax/minimax-m2.1
- moonshotai/kimi-k2-0905
- moonshotai/kimi-k2-thinking
- moonshotai/kimi-k2-thinking-turbo
- openai/gpt-5
- openai/gpt-5-codex
- openai/gpt-5.1
- openai/gpt-5.1-chat
- openai/gpt-5.1-codex
- openai/gpt-5.1-codex-mini
- openai/gpt-5.2
- qwen/qwen3-coder-plus
- stepfun/step-3
- volcengine/doubao-seed-1.8
- volcengine/doubao-seed-code
- x-ai/grok-4
- x-ai/grok-4-fast
- x-ai/grok-4.1-fast
- x-ai/grok-4.1-fast-non-reasoning
- x-ai/grok-code-fast-1
- xiaomi/mimo-v2-flash
- xiaomi/mimo-v2-flash-free
- z-ai/glm-4.5
- z-ai/glm-4.5-air
- z-ai/glm-4.6
- z-ai/glm-4.6v
- z-ai/glm-4.6v-flash
- z-ai/glm-4.6v-flash-free
- z-ai/glm-4.7

</details>
