Qwen3.5 397B A17B
Qwen3.5 397B A17B is a image-generation model from Qwen, released February 16, 2026. The Qwen3.5 series 397B-A17B native vision-language model is built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. It delivers...
by Qwen · 262K token context window
Best for
- image generation from text
- creative design and ideation
Ways to use Qwen3.5 397B A17B in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your Qwen API key. osFoundry discovers Qwen3.5 397B A17B automatically — assign it to a Maestro role (router, direct, orchestrator, or fallback) in the Pipeline tab and it is live in every chat. Your key, your provider account — no token markup.
Use it in a Room App
Room Apps declare AI features in their manifest, then call them with invokeAI:
import { invokeAI } from '@osfoundry/app-sdk'
// 'summarize' is an AI feature declared in your app manifest.
const result = await invokeAI('summarize', userText)
Call it from your own apps
Once a model is wired into your workspace you can host it as an API and reach it from your own services, scripts, or CI — outside osFoundry.
Run Qwen3.5 397B A17B yourself
Qwen3.5 397B A17B is also available as open weights — self-host it for full data control and no per-token cost. See that page for GPU requirements and a cost comparison against API pricing.
Qwen3.5 397B A17B vs similar models
Licence
Hosted — usage subject to provider terms — Hosted-only model — usage governed by the provider's API terms. Bring your own provider key.
No weights distributed; usage subject to provider terms.
Frequently asked about Qwen3.5 397B A17B
How much does Qwen3.5 397B A17B cost?
Qwen3.5 397B A17B is metered at $ 0.390 /1M for input, and $ 2.34 /1M for output. Bring your own Qwen API key — osFoundry passes through provider pricing without markup.
Can I use Qwen3.5 397B A17B commercially?
Commercial use is allowed with conditions. Hosted-only model — usage governed by the provider's API terms. Bring your own provider key. No weights distributed; usage subject to provider terms.
What is the context window of Qwen3.5 397B A17B?
Qwen3.5 397B A17B supports a 262K token context window.
Can I run Qwen3.5 397B A17B locally?
No — Qwen3.5 397B A17B is hosted only and accessed via the Qwen API. An open-weights equivalent is available to self-host — see the cross-link above.
What is Qwen3.5 397B A17B best at?
Qwen3.5 397B A17B is well-suited to image generation from text, creative design and ideation.
How do I use Qwen3.5 397B A17B in osFoundry?
Paste your Qwen API key in the key dialog (or deploy the open weights for self-hostable models), assign Qwen3.5 397B A17B to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by Qwen on February 16, 2026. Source: https://openrouter.ai/qwen/qwen3.5-397b-a17b