Qwen3.8-Flash is Alibaba's multimodal MoE model and an early preview of the Qwen4 architecture: 125B total parameters with only 6B activated per token, plus a 51B N-gram embedding, built on GDN + QSA hybrid attention. It accepts text, image and video input across a 1M-token context and emits up to 131K tokens, with thinking mode on by default and switchable off. Built for coding, agentic workflows, visual and long-document understanding, and long-video analysis at a fraction of the cost of comparable frontier models.
Use your MyRouter API key with an OpenAI-compatible base URL, then pick the example that matches your stack.
Direct HTTP request for quick testing.
curl https://api.myrouter.ai/openai/v1/chat/completions \
-H "Authorization: Bearer $MYROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "qwen/qwen3.8-flash",
"messages": [
{
"role": "user",
"content": "Hello from MyRouter"
}
]
}'