MiraTTS
MiraTTS is a speech-and-audio model from YatharthS, released December 17, 2025. MiraTTS is an open-weights audio model.
by YatharthS
Best for
Ways to use MiraTTS in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your YatharthS API key. osFoundry discovers MiraTTS 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
MiraTTS 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.
MiraTTS vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about MiraTTS
Is MiraTTS free to use?
MiraTTS 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 MiraTTS 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 MiraTTS locally?
Yes. MiraTTS is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is MiraTTS best at?
MiraTTS is well-suited to text to speech.
How do I use MiraTTS in osFoundry?
Paste your YatharthS API key in the key dialog (or deploy the open weights for self-hostable models), assign MiraTTS to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by YatharthS on December 17, 2025. Source: https://huggingface.co/YatharthS/MiraTTS