orthrus-4-track
antichronology's orthrus-4-track is a embedding model. orthrus-4-track is an open-weights embed model.
by antichronology
Best for
Ways to use orthrus-4-track in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your antichronology API key. osFoundry discovers orthrus-4-track 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
orthrus-4-track 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.
orthrus-4-track vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about orthrus-4-track
Is orthrus-4-track free to use?
orthrus-4-track 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 orthrus-4-track 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 orthrus-4-track locally?
Yes. orthrus-4-track is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is orthrus-4-track best at?
orthrus-4-track is well-suited to feature extraction.
How do I use orthrus-4-track in osFoundry?
Paste your antichronology API key in the key dialog (or deploy the open weights for self-hostable models), assign orthrus-4-track to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by antichronology on July 27, 2025. Source: https://huggingface.co/antichronology/orthrus-4-track