Fact · Speech recognition
The Vosk project's accuracy guide says modern systems, Vosk included, can be very accurate at one time and poor at another, because audio quality, vocabulary and accent all matter.
Checked against its source on October 17, 2026
In the source's own words
“Accuracy of modern systems is still unstable, that means sometimes you can have a very good accuracy and sometimes it could be bad.”
Debugging accuracy problems in VOSK, Alpha Cephei, 2026, Accuracy issues, first paragraph.
Open the original- What it measures
- The Vosk project's guide to debugging accuracy problems. It lists audio quality, vocabulary mismatch and accent as common causes.
- What it does not show
- A general statement from the project. It does not give error rates, so it cannot tell you how Vosk compares with other models.