March 11, 2025

Deepgram is excited to announce expanded language support for numerals through our numerals and smart_format parameters, providing more comprehensive coverage for converting written numbers to numerical format across additional languages.

• New languages added to Numerals support:
  • Danish: da, da-DK
  • Dutch: nl
  • French: fr, fr-CA
  • German: de
  • German (Switzerland): de-CH
  • Italian: it
  • Norwegian: no
  • Polish: pl
  • Portuguese: pt, pt-BR, pt-PT
  • Spanish: es, es-419
  • Swedish: sv, sv-SE

Previously supported language:

• English: en, en-US, en-AU, en-GB, en-NZ, en-IN

• All newly supported languages are fully integrated with our Smart Format feature
• When using smart_format=true, numerals will automatically be applied for all supported languages
• Individual control remains available through the dedicated numerals=true parameter

The expanded Numerals support is now available through our API for use with all Deepgram speech-to-text models.

• Available for hosted and self-hosted usage.
• Compatible with both pre-recorded and real-time streaming transcription

For detailed information about our expanded Numerals or Smart Formatting support, please refer to our Developer Documentation.