Fact · Speech recognition
300milliseconds (vendor claim, streaming latency)
Deepgram says its Nova-3 model delivers sub-300 ms streaming latency.
Checked against its source on October 17, 2026
In the source's own words
“delivering sub-300 ms streaming latency with industry-leading accuracy”
Measuring STT latency (Deepgram docs), Deepgram, Deepgram, n.d., Model considerations.
Open the original- What it measures
- A figure from the vendor's own documentation.
- What it does not show
- Vendor claim. Deepgram's page does not give the measurement method or the conditions for the figure.