Insanely fast AI voice assistant in 50 LOC

This repo contains everything you need to run your own AI voice assistant that responds to you in less than 500ms.

It uses:

• 🌐 LiveKit transport
• 👂 Deepgram STT
• 🧠 Cerebras LLM
• 🗣️ Cartesia TTS

Run the assistant

1. python -m venv .venv
2. source .venv/bin/activate
3. pip install -r requirements.txt
4. cp .env.example .env
5. add values for keys in .env
6. python main.py dev

Run a client

1. Go to the playground (code here)
2. Choose the same LiveKit Cloud project you used in the agent's .env and click Connect