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Latestnineninesix370m
nineninesixText → Speech

Kani TTS 370M Offers Compact Multilingual Speech

Based on the Language-Free Modeling for Multilingual Text-To-Speech (LFM2) architecture, the new model offers an efficient solution for developers.

Sep 30, 2025
UpdateOther
Kani TTS 370M

A new, efficient text-to-speech model called Kani TTS 370M has been released on the Hugging Face Hub. Developed by the user nineninesix, the model contains 370 million parameters, offering a relatively lightweight option for generating high-quality, multilingual speech.

The model is based on the Language-Free Modeling for Multilingual Text-To-Speech (LFM2) architecture. This approach allows it to handle multiple languages without relying on explicit language identification tags during training or inference. This design choice can make a model more flexible and scalable for diverse linguistic applications, learning to synthesize different languages from a mixed dataset.

Kani TTS 370M's compact size is its most notable feature. In a field often dominated by multi-billion parameter models, a smaller footprint makes it more accessible for researchers and developers with limited computational resources. This could enable its use in on-device applications or lower-cost cloud deployments where efficiency is a primary concern.

The model weights and usage instructions are publicly available on its Hugging Face repository. While the weights are accessible, the license is listed as "All rights reserved," indicating that it is not intended for commercial use without permission from the creator.

Sources

  • nineninesix/kani-tts-370m

    Hugging Face

    Visit
OlderOvi Syncs Audio and Video in New Open-Source Modelchetwinlow1 · Image → Video · last yearNewerQwen Releases 30B MoE Vision Model, Qwen3-VLQwen · Alibaba · Vision-Language · last year

Get the model

Hugging Face

Specs

Parameters370M
Sample rate22 kHz
Languages6 languages
Size1.5 GB
PrecisionFP32
ArchitectureLfm2ForCausalLM
LicenseOTHER
Downloads274
Likes165

Can you run it?

Runs on just about anything.

  • FP32 (as published)

    Any modern laptop · 8 GB RAM

    2.5 GB
  • 16-bit

    Any modern laptop · 8 GB RAM

    1.7 GB
  • FP8

    Any modern laptop · 8 GB RAM

    1.4 GB
Your machine

Based on Hugging Face weights metadata. Assumes an 8K context and ~1 GB runtime overhead; actual needs vary. How we estimate


Modalities

Text → Speech

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