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Input / 1M
$0.180
Output / 1M
$0.700
Context
131K tokens
Max output
8K tokens
Input
Text
Released
1y ago
Pricing
Input tokens$0.180 per 1M
Output tokens$0.700 per 1M
Provider list priceExactly what your balance is debited; our fee is charged when you buy credits
About Qwen3 8B
Qwen instruction model for multilingual chat, reasoning, and tool use
ReasoningTools
What it supports
- Tool calling (function calling)
- JSON mode and structured output
- Image input (vision)
- Audio input
- Extended reasoning
- Streaming responses
- OpenAI SDK, Anthropic SDK and any OpenAI-compatible client
Make a request
curl https://rapidrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $RAPIDROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "qwen/qwen3-8b",
"messages": [{ "role": "user", "content": "Hello" }]
}'Frequently asked
How do I call Qwen3 8B through an OpenAI-compatible API?
Point any OpenAI-compatible client at https://rapidrouter.ai/api/v1 with a Rapid Router API key and set the model to qwen/qwen3-8b. The chat completions endpoint is https://rapidrouter.ai/api/v1/chat/completions.
What is the context window of Qwen3 8B?
Qwen3 8B has a context window of 131,072 tokens on Rapid Router, and returns up to 8,192 output tokens per reply.
What can Qwen3 8B do?
On Rapid Router, Qwen3 8B supports tool calling, extended reasoning.