Qwentext1 route

Qwen3.8 27B

Name: Qwen3.8 27B API
Brand: Qwen
SKU: qwen3.8-27b
Price: 0.428571 USD
Availability: InStock

Qwen3.8 27B by Qwen, through an OpenAI-compatible chat completions API.

qwen3.8-27bGet API key

Pricing USD per million tokens

Tokens	Per 1M tokens
Input	$0.4286
Cached input	$0.0857
Cache write (5 min)	$0.5357
Cache write (1 hour)	$0.5357
Output	$1.7143

Reasoning tokens are billed as output. Each answer's usage carries cost_usd, the amount taken from your balance; a request with no answer costs $0.00.

Request

curl

curl https://api.revana.si/v1/chat/completions \
  -H "Authorization: Bearer $REVANA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"qwen3.8-27b","messages":[{"role":"user","content":"Write a haiku about routing."}]}'

Python

import os
from openai import OpenAI

client = OpenAI(base_url="https://api.revana.si/v1", api_key=os.environ["REVANA_API_KEY"])
reply = client.chat.completions.create(
    model="qwen3.8-27b",
    messages=[{"role": "user", "content": "Write a haiku about routing."}],
)
print(reply.choices[0].message.content)

Any OpenAI SDK works: set the base URL to https://api.revana.si/v1. Streaming, tools and the rest are in the chat completions docs.

Details

Model id

qwen3.8-27b

Maker

Qwen

Endpoint

POST /v1/chat/completions

Context window

984K tokens

Max output

131K tokens

Streaming

Yes (server-sent events)

Routes

1 route

One route today. A request that gets no answer is not charged.

About the Qwen3.8 27B API

How much does the Qwen3.8 27B API cost?

Qwen3.8 27B costs $0.4286 per million input tokens, $0.0857 per million cached input tokens and $1.7143 per million output tokens on Revana. You pay from prepaid credit for the tokens each request used, with no subscription or minimum.

How do I call Qwen3.8 27B from code?

Use any OpenAI SDK with base URL https://api.revana.si/v1 and your Revana API key, and set model to "qwen3.8-27b". POST /v1/chat/completions takes the OpenAI request body, streamed or not.

What happens if a request fails?

A request that gets no answer costs nothing.

Is Qwen3.8 27B on Revana the same model?

Yes. Revana passes your request to Qwen's model unchanged and returns its answer in the OpenAI format, with the usage it reported and what the request cost.