Diffuman4D
Diffuman4D (krahets, 2025) is an video-generation model. Diffuman4D is an open-weights video model.
by krahets
Best for
Ways to use Diffuman4D in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your krahets API key. osFoundry discovers Diffuman4D 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
Diffuman4D 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.
Diffuman4D vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about Diffuman4D
Is Diffuman4D free to use?
Diffuman4D 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 Diffuman4D 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 Diffuman4D locally?
Yes. Diffuman4D is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is Diffuman4D best at?
Diffuman4D is well-suited to video to video.
How do I use Diffuman4D in osFoundry?
Paste your krahets API key in the key dialog (or deploy the open weights for self-hostable models), assign Diffuman4D to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by krahets on September 2, 2025. Source: https://huggingface.co/krahets/Diffuman4D