MolEncoder
MolEncoder is a chat model from fabikru, released August 14, 2025. MolEncoder is an open-weights chat model.
by fabikru
Best for
Ways to use MolEncoder in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your fabikru API key. osFoundry discovers MolEncoder 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
MolEncoder 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.
MolEncoder vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about MolEncoder
Is MolEncoder free to use?
MolEncoder 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 MolEncoder 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 MolEncoder locally?
Yes. MolEncoder is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is MolEncoder best at?
MolEncoder is well-suited to fill mask.
How do I use MolEncoder in osFoundry?
Paste your fabikru API key in the key dialog (or deploy the open weights for self-hostable models), assign MolEncoder to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by fabikru on August 14, 2025. Source: https://huggingface.co/fabikru/MolEncoder