# Mistral Voxtral-4B-TTS-2603: text-to-speech model released

> Mistral released Voxtral-4B-TTS-2603, a 4B parameter text-to-speech model on Hugging Face under CC-BY-NC-4.0. It is fine-tuned from Ministral-3-3B-Base-2512, served via vLLM, and supports 10 languages.

| | |
|---|---|
| **Tool** | Mistral AI |
| **Version** | — |
| **Kind** | release |
| **Published** | 2025-11-17 |
| **Observed** | 2026-08-11 |
| **Significance** | 1/5 |
| **Breaking** | no |
| **Categories** | capability |

> **Note:** this classification is below our confidence threshold and is pending human review.

## What changed


- 4B parameter text-to-speech model, vLLM library
- CC-BY-NC-4.0 license (non-commercial)
- Fine-tuned from mistralai/Ministral-3-3B-Base-2512
- 10 languages: en, fr, es, pt, it, nl, de, ar, hi
- Referenced arxiv paper: 2603.25551


## Sources

- [hf_model](https://huggingface.co/mistralai/Voxtral-4B-TTS-2603) — retrieved 2026-08-11


## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

---
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Entity: https://changelogs.info/mistral
Event ID: `evt_2025-11-17_mistral_mistralai-voxtral-4b-tts-2603`
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