Fact · Dictation
Google says model adaptation by default has a relatively small effect on recognition, especially for one-word phrases.
Checked against its source on October 16, 2026
In the source's own words
“By default model adaptation provides a relatively small effect, especially for one-word phrases”
Model adaptation (Speech-to-Text), Google Cloud documentation, n.d., Fine-tune transcription results using boost.
Open the original- What it measures
- Model adaptation is Google's way of supplying phrases to the recognizer.
- What it does not show
- Google cloud API. The size of the effect depends on the language and the phrases.