Hume AI
Builds expressive AI voice models, including Octave and EVI.
- Type
- AI lab
- Last shipped
- Nov 2, 2026
Products
Everything Hume AI shipped
November 2026
- Launch
Hume AI launched the Audio Decision API, which answers questions about audio such as speaker count, laughter or caller frustration in one call, with access by request.
What this means for you: The Audio Decision API lets a developer ask a question about a recording, such as how many speakers there are, whether anyone is laughing, or whether a caller is frustrated, and get an answer in one request. An API is a way for one piece of software to ask another for something. It works live or across hours of recordings.
Why it matters: It comes after the Expression Measurement API of Oct 6, which measures emotions in audio and video, also in limited release.
How to use it: Access is by request. Use the request link in Hume AI's post.
October 2026
- Launch
Hume AI launched the Expression Measurement API, which measures 48+ emotions in audio and video across 50+ languages in real time, in limited release.
Every Hume update is dated and explained on its own page. Read the full Hume explainer