zagreus-0.4B-ita
Released by mii-llm in 2025, zagreus-0.4B-ita is an chat model. zagreus-0.4B-ita is an open-weights chat model.
by mii-llm
Best for
Ways to use zagreus-0.4B-ita in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your mii-llm API key. osFoundry discovers zagreus-0.4B-ita 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
zagreus-0.4B-ita 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.
zagreus-0.4B-ita vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about zagreus-0.4B-ita
Is zagreus-0.4B-ita free to use?
zagreus-0.4B-ita 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 zagreus-0.4B-ita 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 zagreus-0.4B-ita locally?
Yes. zagreus-0.4B-ita is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is zagreus-0.4B-ita best at?
zagreus-0.4B-ita is well-suited to text generation.
How do I use zagreus-0.4B-ita in osFoundry?
Paste your mii-llm API key in the key dialog (or deploy the open weights for self-hostable models), assign zagreus-0.4B-ita to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by mii-llm on December 14, 2025. Source: https://huggingface.co/mii-llm/zagreus-0.4B-ita