HOP4NLP4
HOP4NLP4 is a chat model from TCMVince, released April 16, 2026. HOP4NLP4 is an open-weights chat model.
by TCMVince
Best for
Ways to use HOP4NLP4 in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your TCMVince API key. osFoundry discovers HOP4NLP4 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
HOP4NLP4 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.
HOP4NLP4 vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about HOP4NLP4
Is HOP4NLP4 free to use?
HOP4NLP4 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 HOP4NLP4 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 HOP4NLP4 locally?
Yes. HOP4NLP4 is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is HOP4NLP4 best at?
HOP4NLP4 is well-suited to fill mask.
How do I use HOP4NLP4 in osFoundry?
Paste your TCMVince API key in the key dialog (or deploy the open weights for self-hostable models), assign HOP4NLP4 to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by TCMVince on April 16, 2026. Source: https://huggingface.co/TCMVince/HOP4NLP4