

Llama Omni
Overview :
LLaMA-Omni is a low-latency, high-quality end-to-end speech interaction model built on the Llama-3.1-8B-Instruct architecture, aimed at achieving speech capabilities comparable to GPT-4o. The model supports low-latency speech interactions, generating text and speech responses simultaneously. It completed training in less than 3 days using only 4 GPUs, demonstrating its efficient training capabilities.
Target Users :
The LLaMA-Omni model is designed for researchers and developers in the fields of speech recognition, speech synthesis, and natural language processing. It aids in building low-latency, high-quality speech interaction systems, driving the development of intelligent voice assistants and related applications.
Use Cases
Used for developing intelligent voice assistants to provide a seamless conversational experience.
Integrated into smart home systems for voice control of household devices.
Applied in customer service bots to deliver quick and accurate speech services.
Features
Built on Llama-3.1-8B-Instruct to ensure high-quality responses.
Low-latency speech interaction, with delays as low as 226 milliseconds.
Simultaneous generation of text and speech responses.
Training completed in under 3 days using 4 GPUs.
Supports Gradio demos for enhanced user interaction experience.
Provides local inference scripts for easy local testing.
How to Use
Clone the LLaMA-Omni repository to your local machine.
Navigate to the LLaMA-Omni directory and install the required packages.
Install fairseq and flash-attention.
Download the Llama-3.1-8B-Omni model and the Whisper-large-v3 model.
Download the unit-based HiFi-GAN vocoder.
Launch the Gradio demo and access the local server for interaction.
For local inference, organize speech command files according to the format in the omni_speech/infer/examples directory, then refer to the provided scripts for operation.
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