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Try a voice lesson
This is a stateless demo of the Docent voice stack: Cloudflare Whisper STT → Claude tutor → text reply. Production goes through LiveKit for sub-800 ms round-trip and streaming TTS via xAI; this page is push-to-talk.
Note
Hold the button below and speak. We'll transcribe what you said and reply with a short Socratic question. Nothing is saved — this is a stateless demo. Free tier uses Cloudflare Whisper STT + Claude Haiku 4.5.