ultravox-v0_6-gemma-3-27b
Released by fixie-ai in 2025, ultravox-v0_6-gemma-3-27b is a 27 billion parameter speech-and-audio model. ultravox-v0_6-gemma-3-27b is an open-weights audio model with roughly 27 billion parameters.
by fixie-ai · 27B parameters
Best for
Ways to use ultravox-v0_6-gemma-3-27b in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your fixie-ai API key. osFoundry discovers ultravox-v0_6-gemma-3-27b 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_6-gemma-3-27b 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.
What hardware can run ultravox-v0_6-gemma-3-27b
ultravox-v0_6-gemma-3-27b runs on a 24GB consumer or workstation GPU (~17 GB VRAM with KV-cache headroom). Full-precision inference fits on a single H100 80GB at FP16 precision (~65 GB).
ultravox-v0_6-gemma-3-27b 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_6-gemma-3-27b
Is ultravox-v0_6-gemma-3-27b free to use?
ultravox-v0_6-gemma-3-27b 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_6-gemma-3-27b commercially?
Commercial use is allowed with conditions. Licence terms not specified — verify the upstream model card before commercial use. Check upstream documentation.
How much VRAM does ultravox-v0_6-gemma-3-27b need?
Approximately 17 GB at Q4 quantisation, or 65 GB at full FP16 precision. Fits on a single 24GB consumer GPU.
Can I run ultravox-v0_6-gemma-3-27b locally?
Yes. ultravox-v0_6-gemma-3-27b is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is ultravox-v0_6-gemma-3-27b best at?
ultravox-v0_6-gemma-3-27b is well-suited to audio text to text.
How do I use ultravox-v0_6-gemma-3-27b in osFoundry?
Paste your fixie-ai API key in the key dialog (or deploy the open weights for self-hostable models), assign ultravox-v0_6-gemma-3-27b 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 June 20, 2025. Source: https://huggingface.co/fixie-ai/ultravox-v0_6-gemma-3-27b