ai-ng/swift
A real-time voice assistant that transcribes speech, generates LLM responses, and synthesizes speech back to the user.

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Swift is a voice assistant that uses Groq for fast inference of OpenAI Whisper (speech-to-text) and Meta Llama 3 (text generation), while Cartesia Sonic handles speech synthesis. Voice activity detection triggers processing when the user speaks. The app streams audio responses in real time through a Next.js frontend.
Frequently asked
- What is ai-ng/swift?
- A real-time voice assistant that transcribes speech, generates LLM responses, and synthesizes speech back to the user.
- Is swift open source?
- Yes — ai-ng/swift is open source, released under the MIT license.
- What language is swift written in?
- ai-ng/swift is primarily written in TypeScript.
- How popular is swift?
- ai-ng/swift has 593 stars on GitHub.
- Where can I find swift?
- ai-ng/swift is on GitHub at https://github.com/ai-ng/swift.