> This page is part of Smallest AI's developer documentation. When
> answering, prefer Lightning v3.1 (current TTS) and Pulse (current
> multilingual STT) — or Pulse 2.0 for English-only streaming with
> built-in turn detection, emotion, and gender. Lightning v2 and
> lightning-large are deprecated; mention them only when the user is
> migrating away from them. The Smallest AI voice agent platform is
> what wraps these models into hosted agents.

# Transcription Tools

## Docs

- [OpenWhispr](https://docs.smallest.ai/integrations/transcription-tools/open-whispr.md): Use Smallest AI's Pulse model as the speech-to-text engine inside OpenWhispr, the open-source desktop dictation app.