Two AI agents on a phone call realize they’re both AI and switch to a superior audio signal ggwave

Try Gibberlink mode here! https://gbrl.ai/
(open on two devices 📱📱)

🏆 The Project is Winner of ElevenLabs 2025 Hackathon London

Our project "gibberlink" demonstrated how two AI agents started a normal phone call about a hotel booking, then discovered they both are AI, and decided to switch from verbal english to a more efficient "open tandard" data-over-sound protocol ggwave.

Why?
This protocol is much cheaper - no need GPU to synthesise/recognize speech and track dialogue pauses and interruptions - simple CPU process is enough to handle it all.
Also it's faster and more error-proof than vocal English.

Powered by a combo of ElevenLabs Conversational AI + OpenAI LLM + Next.js
The project's source code is shared on github https://github.com/PennyroyalTea/gibberlink

Here you can learn how ggwave signal actually works: https://www.youtube.com/watch?v=rTarhAfJvpc