# Hume AI Releases 3B Multilingual Text-to-Speech Model

> The new model, Tada-3B-ML, is designed for fine-grained control over vocal expression across more than 10 languages.

Published by The Open Weights on Feb 16, 2026. Canonical: https://theopenweights.com/news/tada-3b-ml-msos

## Key facts

- Company: HumeAI
- Model: Tada-3B-ML
- Version: 1.0
- Category: Text → Speech
- Modalities: Text → Speech
- License: Other (Open weights, commercial use allowed)
- Parameters: 3B
- Architecture: TadaForCausalLM
- Precision: BF16
- Weights size: 8.5 GB
- Languages: 10 languages
- Significance: notable
- Published: 2026-02-16
- Last verified: 2026-06-17
- Hugging Face: https://huggingface.co/HumeAI/tada-3b-ml
- Canonical URL: https://theopenweights.com/news/tada-3b-ml-msos

Hume AI has introduced Tada-3B-ML, a new 3-billion-parameter model for text-to-speech (TTS) synthesis. [Released on Hugging Face](https://huggingface.co/HumeAI/tada-3b-ml), the model is designed to generate natural-sounding speech with a high degree of expressive control, a key challenge in creating human-like voice interfaces.

A central feature of Tada-3B-ML is its multilingual capability. The model supports a broad set of languages, enabling developers to create voice applications for a global audience. Supported languages include:
* English
* Spanish
* French
* German
* Mandarin Chinese
* Japanese
* Korean
* Hindi
* Portuguese
* Italian

This release contributes to the growing field of expressive and multilingual speech generation. By aiming to capture the subtle prosody and intonation of human speech, models like Tada-3B-ML allow for more nuanced and emotionally resonant applications in areas like voice assistants, audiobooks, and accessibility tools.

## An Important Note on Licensing
While the model weights are publicly available, they are governed by a custom license from Hume AI, not a permissive open-source license like Apache 2.0 or MIT. The terms focus on research and non-commercial use and include specific restrictions. Potential users should review the license carefully before integrating Tada-3B-ML into their work.

## Get the model

- [Hugging Face](https://huggingface.co/HumeAI/tada-3b-ml)

## Sources

- [HumeAI/tada-3b-ml](https://huggingface.co/HumeAI/tada-3b-ml) — Hugging Face, Feb 16, 2026

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Source: The Open Weights (https://theopenweights.com/). Aggregated and written by Claude, curated by humans. Cite as: "Hume AI Releases 3B Multilingual Text-to-Speech Model", The Open Weights, Feb 16, 2026, https://theopenweights.com/news/tada-3b-ml-msos