# AnyRouter Auto

> Top usage + top stable platform models mixing free-tier and credit-billed routes, with health-aware fallback. Tools are optional — pass `tools` when you need them. Billed at each hop's rate ($0 on free hops).

**ID**: `anyrouter/auto`  
**Creator**: anyrouter  
**Category**: text  
**Context**: Not published  
**Input**: $0  
**Output**: $0  
**Released**: 2026-06-08  
**Web page**: https://anyrouter.dev/model/anyrouter/auto

**Input modalities**: text  
**Output modalities**: text  

**Capabilities**: chat, streaming, function-calling, coding, vision

## Models behind this router

| # | Model | ID | Released |
| --- | --- | --- | --- |
| 1 | Inkling | [`thinkingmachines/inkling`](https://anyrouter.dev/model/thinkingmachines/inkling) | 2026-07-15 |
| 2 | Qwen3.5 Plus | [`qwen/qwen3.5-plus`](https://anyrouter.dev/model/qwen/qwen3.5-plus) | 2026-03-12 |
| 3 | DeepSeek-V4-Flash | [`deepseek/deepseek-v4-flash`](https://anyrouter.dev/model/deepseek/deepseek-v4-flash) | 2026-07-08 |
| 4 | Gemini 3 Flash | [`google/gemini-3-flash`](https://anyrouter.dev/model/google/gemini-3-flash) | 2025-12-17 |
| 5 | Riva Translate 4B Instruct v2 | [`nvidia/riva-translate-4b-instruct-v2`](https://anyrouter.dev/model/nvidia/riva-translate-4b-instruct-v2) | 2026-05-15 |
| 6 | GLM-5.3-Flash | [`z-ai/glm-5.3-flash`](https://anyrouter.dev/model/z-ai/glm-5.3-flash) | 2026-08-26 |
| 7 | Gemma 4 31B | [`google/gemma-4-31b`](https://anyrouter.dev/model/google/gemma-4-31b) | 2026-06-03 |
| 8 | Qwen3-8B | [`qwen/qwen3-8b`](https://anyrouter.dev/model/qwen/qwen3-8b) | 2026-07-08 |
| 9 | Gemma 4 26B A4B | [`google/gemma-4-26b-a4b-it`](https://anyrouter.dev/model/google/gemma-4-26b-a4b-it) | 2026-04-03 |
| 10 | GLM-4.7 Flash | [`z-ai/glm-4.7-flash`](https://anyrouter.dev/model/z-ai/glm-4.7-flash) | 2025-04-10 |
| 11 | Qwen 3.5 397B A17B | [`qwen/qwen3.5-397b-a17b`](https://anyrouter.dev/model/qwen/qwen3.5-397b-a17b) | 2026-02-16 |
| 12 | Grok 4.7 | [`x-ai/grok-4.7`](https://anyrouter.dev/model/x-ai/grok-4.7) | 2026-09-16 |

## Usage

**Endpoint**: `POST https://anyrouter.dev/api/v1/chat/completions`

```bash
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "anyrouter/auto",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| anyrouter | $0 | $0 |
| freebuff | $0 | $0 |
| antigravity | $0 | $0 |
| nvidia | $0 | $0 |
| qwencloud | $0 | $0 |
| opencode-zen | $0 | $0 |