A.X-4.0-Light-Sunbi-Merged
Built by dawoon-jung, A.X-4.0-Light-Sunbi-Merged is an chat model. A.X-4.0-Light-Sunbi-Merged is an open-weights chat model.
by dawoon-jung
Best for
Ways to use A.X-4.0-Light-Sunbi-Merged in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your dawoon-jung API key. osFoundry discovers A.X-4.0-Light-Sunbi-Merged 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.
Deploy a dedicated endpoint
A.X-4.0-Light-Sunbi-Merged is open-weights — run it locally for free, or deploy a dedicated GPU endpoint in your workspace for reserved capacity with no rate limits.
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.
A.X-4.0-Light-Sunbi-Merged vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about A.X-4.0-Light-Sunbi-Merged
Is A.X-4.0-Light-Sunbi-Merged free to use?
A.X-4.0-Light-Sunbi-Merged is free to run locally on your own hardware. Hosted access through osFoundry is metered (input Free (local), output Free (local)). You can switch between local and hosted at any time.
Can I use A.X-4.0-Light-Sunbi-Merged commercially?
Commercial use is allowed with conditions. Licence terms not specified — verify the upstream model card before commercial use. Check upstream documentation.
Can I run A.X-4.0-Light-Sunbi-Merged locally?
Yes. A.X-4.0-Light-Sunbi-Merged is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is A.X-4.0-Light-Sunbi-Merged best at?
A.X-4.0-Light-Sunbi-Merged is well-suited to text generation.
How do I use A.X-4.0-Light-Sunbi-Merged in osFoundry?
Paste your dawoon-jung API key in the key dialog (or deploy the open weights for self-hostable models), assign A.X-4.0-Light-Sunbi-Merged to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by dawoon-jung on April 21, 2026. Source: https://huggingface.co/dawoon-jung/A.X-4.0-Light-Sunbi-Merged