Google

Gemini Omni audio

Audio & Music

Synchronous reusable voice resource creation from preset voices

Model health Insufficient data
curl -X POST https://runapi.ai/api/v1/gemini_omni/create_audio \
  -H "Authorization: Bearer $RUNAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "audio_id": "achernar",
  "name": "Acher Narrator",
  "voice_description": "Create a 1080p neon city tracking shot with a reusable character walking through rain while a calm narrator speaks.",
  "example_dialogue": "Hello, I am achernar"
}'
https://runapi.ai 1 endpoint
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Specifications

Technical details

Provider Google
Model ID gemini-omni-audio
Modality Audio & Music
Task types Synchronous
API endpoint /api/v1/gemini_omni/create_audio
Billing unit call
Input parameters audio_id, example_dialogue, name, voice_description
Catalog status Operational
HOW IT WORKS

Use This Model in 3 Steps

  1. Get Your Key

    Sign up for free and create an API key for gemini-omni-audio from the dashboard.

  2. Send a Request

    POST to /api/v1/gemini_omni/create_audio with the gemini-omni-audio model slug and your parameters.

  3. Get Results

    Read the completed gemini-omni-audio response directly from the endpoint.

What this model offers

Flexible parameters

Configure 4 documented parameters, including audio_id, example_dialogue, name, voice_description.

Endpoint coverage

Exposes 1 public endpoint(s): create_audio.

Usage-based billing

Metered by call with no subscription requirement.

Gemini Omni audio Pricing

Endpoint
Resolution
Duration
Price
create_audio
Not available
call
Free / track
API REFERENCE

Endpoint Specification

Endpoint
POST /api/v1/gemini_omni/create_audio
Model ID
gemini-omni-audio
Task Types
create_audio
Max Duration
Unavailable
Resolutions
Unavailable
Aspect Ratios
Unavailable
Output Format
Unavailable
Avg Generation Time
Unavailable

Request parameters

name

Required value

Audio preset display name.

audio_id

Required value

Voice identity used for the audio preset.

example_dialogue

Optional value

Example dialogue demonstrating the voice style.

voice_description

Optional value

Voice characteristics such as pitch, tone, or accent.

USE CASES

Podcast & video scoring

Generate royalty-free background music matched to episode mood without licensing fees.

Game audio

Generate adaptive ambient soundscapes and effects for procedurally generated levels.

Ad voiceover & SFX

Generate custom voiceovers and sound effects for client spots without a recording studio.

FAQ

Frequently asked questions about Gemini Omni audio

How do I select gemini-omni-audio?

Pass the model ID shown in the quickstart.

What's the rate limit on this variant?

Per-key rate limits scale with your usage tier. The pricing page shows current limits. If you need higher throughput, contact support to discuss tier upgrades.

Can I switch variants later?

Yes. Variant is a parameter in the request. Switch by changing the model ID — no code changes, no re-authentication, no separate billing setup. All variants share the same API key and request shape.

Does it stream?

Where streaming is available, RunAPI streams end-to-end. LLM models support token-level streaming. Media models use async task polling or webhook callbacks for result delivery.

Where do I report quality issues?

Open an issue on the public GitHub repo or email support at [email protected]. Include the task ID and model ID so the team can investigate the specific generation.

Do I need a separate provider account?

No. Your RunAPI API key is enough to access this variant and every other model in the catalog. You do not need accounts with the underlying provider.

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