Hume AI Launches Decision API: Analyzes Audio Directly to Score Voice Agent Tone and Emotion

cneuralnetwork · x · 2026-11-03

The author recalls a support call where he said "yeah, that's fine" just to end the conversation — transcripts miss such frustration signals, and voice agents often do too. Hume AI's newly launched Decision API analyzes audio directly and returns probability-based judgments about tone, emotion, and more, rather than relying on transcripts alone. A practical tool for anyone building or evaluating voice agents.

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