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Qwen 3.8 27B

cerebras/qwen-3.8-27b

Cerebras model · Served by Cerebras · live on the gateway

Try in chatGet API key
Input / 1M
$0.990
Output / 1M
$1.49
Context
262K tokens
Max output
66K tokens
Input
Text, Image, Video
Released
2mo ago

Pricing

Input tokens$0.990 per 1M
Output tokens$1.49 per 1M
Provider list priceExactly what your balance is debited; our fee is charged when you buy credits

About Qwen 3.8 27B

Qwen vision-language model for visual reasoning, documents, and agent tasks

VisionReasoningTools

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": "cerebras/qwen-3.8-27b",
    "messages": [{ "role": "user", "content": "Hello" }]
  }'

Frequently asked

How do I call Qwen 3.8 27B 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 cerebras/qwen-3.8-27b. The chat completions endpoint is https://rapidrouter.ai/api/v1/chat/completions.

What is the context window of Qwen 3.8 27B?

Qwen 3.8 27B has a context window of 262,144 tokens on Rapid Router, and returns up to 65,536 output tokens per reply.

What can Qwen 3.8 27B do?

On Rapid Router, Qwen 3.8 27B supports tool calling, JSON mode, image input, extended reasoning.