ultravox-v0_3
fixie-ai's ultravox-v0_3 is a speech-and-audio model. ultravox-v0_3 is an open-weights audio model.
by fixie-ai
Best for
Ways to use ultravox-v0_3 in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your fixie-ai API key. osFoundry discovers ultravox-v0_3 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
ultravox-v0_3 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.
ultravox-v0_3 vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about ultravox-v0_3
Is ultravox-v0_3 free to use?
ultravox-v0_3 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 ultravox-v0_3 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 ultravox-v0_3 locally?
Yes. ultravox-v0_3 is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is ultravox-v0_3 best at?
ultravox-v0_3 is well-suited to audio text to text.
How do I use ultravox-v0_3 in osFoundry?
Paste your fixie-ai API key in the key dialog (or deploy the open weights for self-hostable models), assign ultravox-v0_3 to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by fixie-ai on July 25, 2024. Source: https://huggingface.co/fixie-ai/ultravox-v0_3