Klang Pianissimo

by klang

Transcription

Description

Klang Pianissimo is Klang's open-weight Swedish speech-to-text model, a 600M-parameter fine-tune of NVIDIA Parakeet TDT 0.6B v3 with punctuation, capitalization and word-level timestamps, built for fast transcription of short clips and long recordings.

Providers

Berget AI AB

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Quantization: FP16

Pricing

Input$0 /1M tokens

Output$0 /1M tokens

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Specifications

Context1 tokens

Parameters—

License—

ReleasedSep 2026

Capabilities

Streaming

EU-Compliant API Access

Use Klang Pianissimo with a simple API call. OpenAI-compatible endpoint, EU data residency guaranteed.

curl https://api.eurouter.pro/api/v1/audio/transcriptions \
  -H "Authorization: Bearer $EUROUTER_API_KEY" \
  -F file="@audio.mp3" \
  -F model="pianissimo-sv"

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