Sesame CSM — Speech Generation Model

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AI Models AI Models & LLMsOpen source · Web

Sesame CSM is a conversational speech model that generates audio codes from text and audio inputs. It utilizes a Llama backbone and is designed for research and educational purposes, promoting responsible use of AI technology.

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Description

Sesame CSM, hosted on Hugging Face, is a conversational speech model that generates RVQ audio codes from both text and audio inputs. This model is built on a Llama backbone, complemented by a smaller audio decoder that produces Mimi audio codes. The CSM model is designed to advance and democratize artificial intelligence through open source and open science, making it publicly accessible while requiring users to agree to specific conditions to access its files and content.

The CSM model is particularly effective when provided with context, allowing it to generate coherent sentences. It supports batched inference, enabling users to process multiple inputs simultaneously. Additionally, CSM is compatible with full-graph compilation using CUDA graphs, which enhances its performance and efficiency. Users can also fine-tune the model using Transformers' Trainer, making it adaptable for various applications.

While the CSM model is capable of producing a variety of voices, it is important to note that it is a base generation model and has not been fine-tuned on any specific voice. This means that while it can generate speech, it is not designed for general-purpose multimodal language tasks and cannot generate text. Users are encouraged to utilize a separate language model for text generation tasks.

The model has some capacity for non-English languages due to data contamination in its training data, but its performance in these languages may not be optimal. The creators of CSM emphasize the importance of ethical use, explicitly prohibiting impersonation, misinformation, and any illegal or harmful activities. By using this model, users agree to comply with applicable laws and ethical guidelines, ensuring that the technology is used responsibly and for educational purposes.

CategoryAI Models & LLMs
Pricing ModelOpen source
DeploymentCloud
PlatformsWeb

Sesame CSM Highlights

Model Type: Speech Generation
API Available: Yes
Fine-tuning Support: Yes
Batched Inference: Yes
CUDA Graphs Support: Yes
Open Source: Yes

Getting Started with Sesame CSM

Access model: Visit the Hugging Face page for Sesame CSM.
Authenticate: Agree to the terms to access the model's content.
Set up environment: Ensure you have the necessary libraries installed.
Integrate via API: Use the provided API to connect to the model.
Optimize: Fine-tune the model as needed for your specific use case.

Sesame CSM's Use Cases

Audio Generation
Speech Synthesis
Educational Tools
Voice Demos
Fine-tuning Models

FAQ from Sesame CSM

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