Decision Models / Hume Audio Decisions API
HOSTED
Hume Audio Decisions API
By Hume AI · Released 2 Nov 2026
Hume's hosted model answers questions about speech and sound with probabilities. Send one MP3 or WAV recording, 5 seconds to 5 minutes long, with questions in plain language. It supports yes/no, choice, score and time-span answers, and returns no transcript. Hume says the probabilities estimate how human raters would respond.
Facts
- Access
- Playground; request API access through Hume's waitlist
- Inputs
- One MP3 or WAV per request, 5 seconds to 5 minutes; the model hears 16 kHz mono audio
- Price
- $0.47 per million input tokens (audio, questions and context); answers not billed. Hume's billing docs, checked 03 Nov 2026 · Compare prices
- SDKs
- Python hume-audio-decisions and TypeScript @humeai/audio-decisions; Python SDK code MIT
Claims and sources
- Hume reports 70.7% agreement with a human panel's average judgment, against 56.5% for an individual-rater baseline, in its initial evaluation. vendor reportedsource
- On Hume's product-page chart, its model averages 0.82 across 10 benchmarks at 0.23 seconds median latency per screen. The chart gives Gemini 3.8 Flash 78%, Qwen3.8-Omni-Flash 76% and Inkling-Small 67%; it names MMAU, ParaPair and EmphAssess among the benchmarks. vendor reportedsource
Links
Source: Announcement → Source: Product and playground → Source: Docs → Source: Billing → Source: Audio preparation → Source: Launch changelog → Source: Python SDK →
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