# Qwen3 30B A3B

> Alibaba's efficient Mixture-of-Experts model with 30B total parameters and only 3B activated per token, optimized for fast inference.

**ID**: `qwen/qwen3-30b-a3b`  
**Creator**: Qwen  
**Category**: text  
**Context**: 131K tokens  
**Status**: Disabled (since 2026-08-27) — no longer routable or listed; kept for history/usage reference.  
**Reason**: The platform host no longer serves this catalog id (model_unavailable). Remaining routes require a user-owned key, so the model is unlisted rather than advertised as a live hosted chat model.  
**Input**: $0.05/M  
**Output**: $0.34/M  
**Released**: 2025-03-20  
**Web page**: https://anyrouter.dev/model/qwen/qwen3-30b-a3b

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

**Tokenizer**: Qwen

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

**Supported parameters**: max_tokens, temperature, top_p, stop, tools, tool_choice, response_format

**Aliases**: `qwen/qwen3-30b-a3b-fp8`

## 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": "qwen/qwen3-30b-a3b",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| huggingface-byok | $0 | $0 |
| Cloudflare AI Workers | $0.05/M | $0.34/M |
| openrouter-byok | $0 | $0 |
| qwencloud | $0.20/M | $0.80/M |
| qwencloud-byok | $0 | $0 |

## Benchmarks

- **GPQA Diamond**: 0.5
- **HLE**: 0.0
- **τ²-Bench Telecom**: 0.2
- **SciCode**: 0.3

## Source

- Upstream docs: https://developers.cloudflare.com/workers-ai/models/qwen3-30b-a3b-fp8/