Home Projects Step-Audio-EditX
Step-Audio-EditX

Step-Audio-EditX

by stepfun-ai · GitHub

A powerful 3B-parameter, LLM-based Reinforcement Learning audio edit model excels at editing emotion, speaking style, and paralinguistics, and features robust zero-shot text-to-speech

# audio-editing# cross-lingual# emotion-control# paralinguistics
View on GitHub
⭐ Stars
947
🍴 Forks
71
📜 License
Apache-2.0
Commercial use OK
📅 Created
2025
🔄 Last commit
3 mo ago
🏷️ Category
audio-editing
💻 Language
You maintain this project?

Claim its page: indexed whatever its rank, translated into six languages, and enriched with what you write yourself.

Claim this page →
Step-Audio-EditX — GitHub preview card
📈 Star history
948947
2026-07-202026-07-21
📄 About

A powerful 3B-parameter, LLM-based Reinforcement Learning audio edit model excels at editing emotion, speaking style, and paralinguistics, and features robust zero-shot text-to-speech

Frequently asked questions

What is Step-Audio-EditX?

A powerful 3B-parameter, LLM-based Reinforcement Learning audio edit model excels at editing emotion, speaking style, and paralinguistics, and features robust zero-shot text-to-speech

Is Step-Audio-EditX open source?

Step-Audio-EditX is an open-source project. It is released under the Apache-2.0 license.

Is Step-Audio-EditX free?

Yes. Step-Audio-EditX is free and open source — you can use, modify and self-host it.

🏅 Maintainer of this project?
OpenSourceAI badge — Step-Audio-EditX

Add this live badge to your README — your GitHub stars and directory rank, refreshed daily.

[![OpenSourceAI](https://opensourceai.tech/badge.php?tool=stepfun-ai-step-audio-editx)](https://opensourceai.tech/project/stepfun-ai-step-audio-editx.html)
More badge options →
🧬 Related projects🧬 View the DNA map →