Using Octave 2 on Hume AI

Implementation guide · Octave · Hume AI

Serverless

Hume AI exposes Octave 2 through model ID 2. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-08-27. Next refresh: weekly.

Quick Start

1
Create an account at Hume AI and generate an API key.
2
Use the Hume AI SDK or REST API to call 2 — see the documentation for request format.

API Portal Documentation

Code Examples

See Hume AI documentation for integration details.

Pricing on Hume AI

Capabilities

Audio

About Octave 2

Octave 2 is Hume AI's proprietary text-to-speech model released October 3, 2025 and exposed through the Hume API with character-based billing. API provider model ID: 2.

Full model details →

Model Specs

Released2025-10-03

ArchitectureAudio / Speech

More Models on Hume AI

Octave

All models on Hume AI →

Provider

Hume AI