moondream3-preview
Released by moondream in 2025, moondream3-preview is an image-generation model. moondream3-preview is an open-weights image model.
by moondream
Best for
Ways to use moondream3-preview in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your moondream API key. osFoundry discovers moondream3-preview 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
moondream3-preview 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.
moondream3-preview vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about moondream3-preview
Is moondream3-preview free to use?
moondream3-preview 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 moondream3-preview 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 moondream3-preview locally?
Yes. moondream3-preview is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is moondream3-preview best at?
moondream3-preview is well-suited to image text to text.
How do I use moondream3-preview in osFoundry?
Paste your moondream API key in the key dialog (or deploy the open weights for self-hostable models), assign moondream3-preview to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by moondream on September 11, 2025. Source: https://huggingface.co/moondream/moondream3-preview