Siri is useful, but frustrating. Thankfully, with today’s AI models, I don’t have to settle—I can build my own.
So I did!
In this short tutorial, I show how I built a voice assistant that:
• Listens to your voice
• Transcribes it using Whisper
• Gets a reply from GPT-4o
• Speaks it back using TTS-1
Three models. One loop. That’s it!
The goal? Learn to build practical AI apps.
This is just the starting point.
Add things like RAG or MCP, and it can evolve into a full-blown multilingual voice assistant, a customer support bot, a hands-free personal scheduler, or even a voice-powered search tool.
Right now, it doesn’t take any real-world action—and that’s intentional. I kept it simple and real.
Want to see a more powerful version next? Let me know.
Video
Source Code
Source Code: https://github.com/eupendra/minimal-siri-clone
