Fact · Speech recognition
16GB of memory
Vosk says its big models can require up to 16 GB of memory, because they use more advanced algorithms.
Checked against its source on October 17, 2026
In the source's own words
“Big models require up to 16Gb in memory since they apply advanced AI algorithms.”
Vosk models (Alpha Cephei), Alpha Cephei, 2026, Models section, first paragraph.
Open the original- What it measures
- The Vosk project's guidance on its big models, which it says are for high-accuracy transcription on a server.
- What it does not show
- An upper limit the project states, not a measured requirement. The actual memory use depends on the model and the length of the audio.