> 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.

# Updated Pulse benchmarks for Indic languages

> Pulse word error rate results for Indic languages now reflect the latest Pulse Indic models.

Pulse benchmark results for Indic languages have been updated to reflect the latest Pulse Indic models. The updated word error rate (WER) results cover FLEURS and the per-dataset tables, including Kathbath, IndicVoices and Vistaar.

→ [Indic languages benchmarks](/models/speech-to-text/benchmarks/indic)