Tell

A medication-adherence call that listens to how the answer was given, and refuses to write down a “yes” the patient didn’t mean.

Ready

one microphone Patient audio

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AssemblyAIVoice Agent APIturn-taking · LLM · voice · tool calls

AssemblyAIStreaming STT v3word timings · per-word confidence

in-browserLocal DSPpitch · energy — never uploaded

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the point Vocal-certainty gate below 55%, the write is refused

You’re on the hosted demo. The gate itself is pure client-side code, so everything in the Gate panel is the real scoring engine, running in your browser right now — press those four buttons. A live call also needs a server to mint AssemblyAI tokens, so Start call is disabled here. To talk to the agent: git clone the repo, add a key, npm start. Or run node tools/simulate-call.mjs for the whole loop with no microphone.

Call

Level

dB—

Pitch—

Gate

Try it without a mic: with baseline

Every time the agent tries to write an answer into the record, the decision shows up here — the score, the evidence behind it, and the follow-up question that was sent back.

Clinical record

Voice Agent API event log