Tucano-2b4
Released by TucanoBR in 2024, Tucano-2b4 is an chat model. Tucano-2b4 is an open-weights chat model.
by TucanoBR
Best for
Ways to use Tucano-2b4 in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your TucanoBR API key. osFoundry discovers Tucano-2b4 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
Tucano-2b4 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.
Tucano-2b4 vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about Tucano-2b4
Is Tucano-2b4 free to use?
Tucano-2b4 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 Tucano-2b4 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 Tucano-2b4 locally?
Yes. Tucano-2b4 is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is Tucano-2b4 best at?
Tucano-2b4 is well-suited to text generation.
How do I use Tucano-2b4 in osFoundry?
Paste your TucanoBR API key in the key dialog (or deploy the open weights for self-hostable models), assign Tucano-2b4 to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by TucanoBR on October 16, 2024. Source: https://huggingface.co/TucanoBR/Tucano-2b4