mask2former
mask2former is a chat model from Kanawut, released May 4, 2026. mask2former is an open-weights chat model.
by Kanawut
Best for
- low-latency chat and routing
- request routing and triage
- text classification
Ways to use mask2former in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your Kanawut API key. osFoundry discovers mask2former 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
mask2former 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.
mask2former vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about mask2former
Is mask2former free to use?
mask2former 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 mask2former 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 mask2former locally?
Yes. mask2former is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is mask2former best at?
mask2former is well-suited to low-latency chat and routing, request routing and triage, text classification.
How do I use mask2former in osFoundry?
Paste your Kanawut API key in the key dialog (or deploy the open weights for self-hostable models), assign mask2former to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by Kanawut on May 4, 2026. Source: https://huggingface.co/Kanawut/mask2former