by Alibaba (Qwen Team)

Qwen: Qwen3.8 27B.

multimodal open weights laptop+ 27B params 262K ctx
Cheapest input
$0.15/M
on OpenRouter
Cheapest output
$1.875/M
on OpenRouter
Smallest GPU
1× Nvidia GeForce RTX 3090
$0.15/hr
Description

About Qwen: Qwen3.8 27B.

Qwen3.8-27B is an Apache 2.0 open-weights dense model with 27 billion parameters and a built-in vision encoder for images and video, including hour-scale video. Its context is 262,144 tokens natively and can be extended to about 1M with RoPE scaling. Qwen aims it at coding, professional work, research and long-running agents. Thinking is on by default, can be turned off per request, and its depth can be tuned. A hosted version with a 1M default context was listed as coming soon.

Context window

How much it can remember.

262K tokens ≈ 196,608 English words
4K 32K 128K 1M
Capabilities

What it can do.

· Vision input
· Audio input
· Video input
· Function calling
· Tool use
· JSON mode
✓ Streaming
· Fine-tuning