https://github.com/ai-ng/swift

Fast voice assistant powered by Groq, Cartesia, and Vercel.
https://github.com/ai-ng/swift

artificial-intelligence cartesia groq llama nextjs react vercel whisper

Last synced: 4 days ago
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Fast voice assistant powered by Groq, Cartesia, and Vercel.

• Host: GitHub
• URL: https://github.com/ai-ng/swift
• Owner: ai-ng
• License: mit
• Created: 2024-05-19T20:08:37.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-08-02T15:53:18.000Z (5 months ago)
• Last Synced: 2024-10-29T17:24:07.768Z (2 months ago)
• Topics: artificial-intelligence, cartesia, groq, llama, nextjs, react, vercel, whisper
• Language: TypeScript
• Homepage: https://swift-ai.vercel.app
• Size: 268 KB
• Stars: 486
• Watchers: 6
• Forks: 96
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# [Swift](https://swift-ai.vercel.app)

Swift is a fast AI voice assistant.

-   [Groq](https://groq.com) is used for fast inference of [OpenAI Whisper](https://github.com/openai/whisper) (for transcription) and [Meta Llama 3](https://llama.meta.com/llama3/) (for generating the text response).

-   [Cartesia](https://cartesia.ai)'s [Sonic](https://cartesia.ai/sonic) voice model is used for fast speech synthesis, which is streamed to the frontend.

-   [VAD](https://www.vad.ricky0123.com/) is used to detect when the user is talking, and run callbacks on speech segments.

-   The app is a [Next.js](https://nextjs.org) project written in TypeScript and deployed to [Vercel](https://vercel.com).

Thank you to the teams at Groq and Cartesia for providing access to their APIs for this demo!

[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fai-ng%2Fswift&env=GROQ_API_KEY,CARTESIA_API_KEY&envDescription=Groq%20and%20Cartesia's%20APIs%20are%20used%20for%20transcription%2C%20text%20generation%2C%20and%20speech%20synthesis.&project-name=swift&repository-name=swift&demo-title=Swift&demo-description=A%20fast%2C%20open-source%20voice%20assistant%20powered%20by%20Groq%2C%20Cartesia%2C%20and%20Vercel.&demo-url=https%3A%2F%2Fswift-ai.vercel.app&demo-image=https%3A%2F%2Fswift-ai.vercel.app%2Fopengraph-image.png)

## Developing

-   Clone the repository

-   Copy `.env.example` to `.env.local` and fill in the environment variables.

-   Run `pnpm install` to install dependencies.

-   Run `pnpm dev` to start the development server.