LongCat-Video
meituan-longcat's LongCat-Video is a video-generation model. LongCat-Video is an open-weights video model.
by meituan-longcat
Best for
Ways to use LongCat-Video in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your meituan-longcat API key. osFoundry discovers LongCat-Video 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
LongCat-Video 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.
LongCat-Video vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about LongCat-Video
Is LongCat-Video free to use?
LongCat-Video 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 LongCat-Video 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 LongCat-Video locally?
Yes. LongCat-Video is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is LongCat-Video best at?
LongCat-Video is well-suited to text-to-video synthesis.
How do I use LongCat-Video in osFoundry?
Paste your meituan-longcat API key in the key dialog (or deploy the open weights for self-hostable models), assign LongCat-Video to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by meituan-longcat on October 24, 2025. Source: https://huggingface.co/meituan-longcat/LongCat-Video