Qwen3.5 Plus 2026-04-20
Qwen3.5 Plus 2026-04-20 is a image-generation model from Qwen, released April 27, 2026. Qwen3.5 Plus (April 2026) is a large-scale multimodal language model from Alibaba. It accepts text, image, and video input and produces text output, with a 1M token context window. This...
by Qwen · 1000K token context window
Best for
- image generation from text
- creative design and ideation
Ways to use Qwen3.5 Plus 2026-04-20 in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your Qwen API key. osFoundry discovers Qwen3.5 Plus 2026-04-20 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.
Qwen3.5 Plus 2026-04-20 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 Plus 2026-04-20
How much does Qwen3.5 Plus 2026-04-20 cost?
Qwen3.5 Plus 2026-04-20 is metered at $ 0.400 /1M for input, and $ 2.40 /1M for output. Bring your own Qwen API key — osFoundry passes through provider pricing without markup.
Can I use Qwen3.5 Plus 2026-04-20 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 Plus 2026-04-20?
Qwen3.5 Plus 2026-04-20 supports a 1000K token context window.
Can I run Qwen3.5 Plus 2026-04-20 locally?
No — Qwen3.5 Plus 2026-04-20 is hosted only and accessed via the Qwen API.
What is Qwen3.5 Plus 2026-04-20 best at?
Qwen3.5 Plus 2026-04-20 is well-suited to image generation from text, creative design and ideation.
How do I use Qwen3.5 Plus 2026-04-20 in osFoundry?
Paste your Qwen API key in the key dialog (or deploy the open weights for self-hostable models), assign Qwen3.5 Plus 2026-04-20 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 April 27, 2026. Source: https://openrouter.ai/qwen/qwen3.5-plus-20260420