Changelog

December 10, 2025

Container Images Release

Deepgram Self-Hosted December 2025 Release (251210)

Container Images (release 251210)

  • quay.io/deepgram/self-hosted-api:release-251210

    • Equivalent image to:
      • quay.io/deepgram/self-hosted-api:1.172.2

  • quay.io/deepgram/self-hosted-engine:release-251210

    • Equivalent image to:

      • quay.io/deepgram/self-hosted-engine:3.104.10

    • Minimum required NVIDIA driver version: >=570.172.08

  • quay.io/deepgram/self-hosted-license-proxy:release-251210

    • Equivalent image to:
      • quay.io/deepgram/self-hosted-license-proxy:1.9.2

  • quay.io/deepgram/self-hosted-billing:release-251210

    • Equivalent image to:
      • quay.io/deepgram/self-hosted-billing:1.12.1

This Release Contains The Following Changes

  • Expands Nova-3 with 10 New Languages — Building on the 11-language expansion from the 251118 release, Nova-3 now supports 31 total languages. This release adds 10 additional languages, bringing improved accuracy and contextual understanding across:

    • Southern and Eastern Europe: Greek (el), Romanian (ro), Slovak (sk), Catalan (ca)
    • Northern and Baltic Europe: Lithuanian (lt), Latvian (lv), Estonian (et), Flemish (nl-BE), Swiss German (de-CH)
    • Southeast Asia: Malay (ms)

    Learn more in our announcement blogs: 10 new languages and previous 11-language expansion.

  • Adds Multilingual Keyterm Prompting for Nova-3 Multi — Nova-3 multilingual now supports multilingual keyterm prompting, allowing you to pass up to 500 tokens (~100 words) to boost recognition of brand names, industry jargon, proper nouns, and other mission-critical vocabulary across multilingual audio.

    This feature requires loading a newer version of the Nova-3 multilingual model. If you attempt to use keyterm prompting with an older version of the Nova-3 multilingual model, you will receive an error: Bad Request: The selected Nova-3 model does not support keyterm prompting. Contact Deepgram support for assistance with updating your model version.

    Learn more in the keyterm prompting documentation.

  • Improves Entity Formatting — Improves formatting for several entity types, including URLs and numeric entities that contain the word “thousand”.

  • Includes General Improvements — Keeps our software up-to-date.