amity-sigma-thinking-v3r
amityco's amity-sigma-thinking-v3r is a chat model. amity-sigma-thinking-v3r is an open-weights chat model.
by amityco
Best for
Ways to use amity-sigma-thinking-v3r in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your amityco API key. osFoundry discovers amity-sigma-thinking-v3r 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
amity-sigma-thinking-v3r 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.
amity-sigma-thinking-v3r vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about amity-sigma-thinking-v3r
Is amity-sigma-thinking-v3r free to use?
amity-sigma-thinking-v3r 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 amity-sigma-thinking-v3r 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 amity-sigma-thinking-v3r locally?
Yes. amity-sigma-thinking-v3r is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is amity-sigma-thinking-v3r best at?
amity-sigma-thinking-v3r is well-suited to text generation.
How do I use amity-sigma-thinking-v3r in osFoundry?
Paste your amityco API key in the key dialog (or deploy the open weights for self-hostable models), assign amity-sigma-thinking-v3r to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by amityco on January 10, 2026. Source: https://huggingface.co/amityco/amity-sigma-thinking-v3r