Qwen3.8 27B Instant

A compact, dense Qwen3.8 model that reads text and images, bringing the family’s coding and agent gains to a smaller size. Answers without a reasoning phase.

Start buildingOpen dashboard

Context window
256K tokens
Accepts
Text and images
Input per 1M tokens
$0.40
Output per 1M tokens
$2.40

Send your first request

Set LYCEUM_API_KEY to your API key, then run this request. Usage is billed to your account.

Base URL
https://api.lyceum.technology/openai/v1
Model ID
qwen/qwen3.8-27b-instant
Request fields
model, messages, stream, max_tokens, tools, tool_choice

Documented request fields for this endpoint. See the documentation for model-specific controls and limits.

app.py · Install openai and set LYCEUM_API_KEY

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["LYCEUM_API_KEY"],
    base_url="https://api.lyceum.technology/openai/v1",
)

response = client.chat.completions.create(
    model="qwen/qwen3.8-27b-instant",
    messages=[{"role": "user", "content": "Hello!"}],
)

print(response.choices[0].message.content)

What it costs

You pay only for the tokens you use.

Token pricing

Qwen3.8 27B Instant: token prices in US dollars per million tokens
USD per million tokens
Input$0.40
Cached input$0.10
Output$2.40

No base fee. Caching applies only where listed. Check the model's processing region before sending data.

The model in detail

Checked against the sources below. Anything they don't state is left out.

Capabilities

Input and output
Text and images in, text out
Context window
256K tokens
Reasoning
Disabled
Tool calling
Supported

Architecture and licence

Total parameters
27B
Architecture
Dense
Licence
Apache 2.0
Released
14 August 2026

Availability

API model ID
qwen/qwen3.8-27b-instant
Provider
Qwen
Processing region
EU-hosted
Sources
  • Input and output types: official model card, checked 10 September 2026.
  • Capabilities and request fields: Lyceum API documentation, checked 9 September 2026.
  • Parameters, licence and release date: Qwen’s own sources, including its model card, checked 29 September 2026.

Build with Qwen3.8 27B Instant