Resemble AI Chatterbox Pro

Generate expressive, natural speech with Resemble AI's Chatterbox Pro.

Model Overview

Chatterbox Pro is Resemble AI's first production-grade open-source Text-to-Speech (TTS) model. It's designed to generate expressive and natural-sounding speech, outperforming leading closed-source systems in evaluations.

Best At

Generating high-quality, natural-sounding speech for various applications like memes, videos, games, and AI agents. It excels at controlling emotion exaggeration, making voices more distinct and engaging.

Limitations / Not Good At

While stable, extreme values for 'exaggeration' can lead to instability. The model includes built-in watermarking for responsible AI, which might be a consideration for certain use cases.

Ideal Use Cases

• Voiceovers for videos and games 🎬
• Creating dialogue for AI agents and chatbots 🤖
• Generating speech for memes and social media content 😂
• Prototyping TTS for applications

Input & Output Format

Input: Text prompt, optional voice selection, custom voice UUID, exaggeration level, temperature, seed, and pitch.
Output: Audio file (URI).

Performance Notes

Offers ultra-low latency (sub 200ms) for production use. Outputs are watermarked for responsible AI. Provides easy voice conversion scripts.