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Fact · Languages and accents

1languages

Klang says Pianissimo is an open speech-to-text model for Swedish, so the page names one language.

Quote found word for word on the live source, last checked October 22, 2026

In the source's own words

“Klang Pianissimo is an open speech-to-text model for Swedish”

Klang Pianissimo: Swedish speech-to-text at 3,600× realtime, Klang, 2026, Introduction, top of the page.

Open the original
What it measures
The page describes Pianissimo as fine-tuned from NVIDIA's Parakeet v3. Its demo uploads audio to Klang for transcription, and the page says open weights let you run the model locally.
What it does not show
The page names Swedish and no other language, so the count is the one language it states. It describes the model itself, not each app built on it.

In the data

A row of How Many Languages Speech Recognition Supports, as Klang Pianissimo, Swedish: 1 languages.

System
Klang Pianissimo
Maker
Klang
Kind
Open model
What is counted
Languages
On device
Yes
As of
2026-10
Note
Count: the quote names one language, Swedish, so 1 is the number of languages named. On device: the page says open weights let you run Pianissimo locally and that you choose where the model runs. Its hosted demo sends uploaded audio to Klang.

Source

Used to calculate