# KRAFTON Releases 9B Bilingual Speech Model

> The gaming giant behind 'PUBG' has released Raon-Speech-9B, a multimodal model for English and Korean speech recognition and synthesis.

Published by The Open Weights on Mar 30, 2026. Canonical: https://theopenweights.com/news/raon-speech-9b-aymv

## Key facts

- Company: KRAFTON
- Model: Raon-Speech-9B
- Version: 1.0
- Category: Any-to-Any
- Modalities: Any-to-Any, Text → Speech, Speech → Text
- License: CC BY-NC 4.0 (Research only)
- Parameters: 9B
- Architecture: RaonModel
- Precision: BF16
- Weights size: 18.1 GB
- Significance: notable
- Published: 2026-03-30
- Last verified: 2026-06-17
- Hugging Face: https://huggingface.co/KRAFTON/Raon-Speech-9B
- Canonical URL: https://theopenweights.com/news/raon-speech-9b-aymv

South Korean game developer KRAFTON, best known for the hit title *PUBG: Battlegrounds*, has released a new open-source AI model focused on audio. The new model, named Raon-Speech-9B, is a 9-billion-parameter system designed for a range of multimodal speech tasks.

The model is bilingual, supporting both English and Korean. Its core capabilities include automatic speech recognition (ASR), which converts spoken language to text, and text-to-speech (TTS) synthesis for generating spoken audio from text. This dual functionality makes it a versatile tool for building sophisticated voice-based applications.

Raon-Speech-9B is a notable release from a company primarily known for gaming, highlighting a broader trend of specialized industries contributing significant models to the open-source community. Its strong support for Korean is also a welcome addition, providing high-quality resources for a language often underserved by major model releases.

KRAFTON has made the model available for research and experimentation on its [Hugging Face repository](https://huggingface.co/KRAFTON/Raon-Speech-9B). It is released under the Creative Commons Attribution-NonCommercial 4.0 license, which allows for broad non-commercial use and adaptation.

## Get the model

- [Hugging Face](https://huggingface.co/KRAFTON/Raon-Speech-9B)

## Sources

- [KRAFTON/Raon-Speech-9B](https://huggingface.co/KRAFTON/Raon-Speech-9B) — Hugging Face, Mar 30, 2026

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Source: The Open Weights (https://theopenweights.com/). Aggregated and written by Claude, curated by humans. Cite as: "KRAFTON Releases 9B Bilingual Speech Model", The Open Weights, Mar 30, 2026, https://theopenweights.com/news/raon-speech-9b-aymv