# Qwen3.8 Max Prime

> A higher-throughput variant of Qwen3.8 Max from Alibaba's Qwen team, served as a separate SKU at a higher price. Accepts text, image and video input.

**ID**: `qwen/qwen3.8-max-prime`  
**Creator**: Qwen  
**Category**: multimodal  
**Context**: 1M tokens  
**Pricing**: $4.00 / $12.00 per 1M · billed by your provider (BYOK)  
**Released**: 2026-09-23  
**Web page**: https://anyrouter.dev/model/qwen/qwen3.8-max-prime

**Input modalities**: text, image, video  
**Output modalities**: text  

**Tokenizer**: Qwen

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

**Supported parameters**: frequency_penalty, include_reasoning, logprobs, max_tokens, presence_penalty, reasoning, reasoning_effort, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p

## 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/qwen3.8-max-prime",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| openrouter-byok | $4.00/M (list) | $12.00/M (list) |

BYOK routes are billed by your own provider key — AnyRouter charges $0. Rates marked (list) are the provider's published list price.

## Source

- Upstream docs: https://openrouter.ai/qwen/qwen3.8-max-prime