CLOVA Speech release notes

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Available in Classic and VPC

Keep track of changes to the CLOVA Speech user guide. The release notes include:

  • New
    • Initial release
  • Update
    • Added: New features
    • Changed: Feature enhancements
    • Fixed: Bug fixes
    • Deprecated: Feature deprecations or service shutdown
    • Miscellaneous: Documentation changes

Read on for detailed descriptions of each release.

November 20, 2025

Type Change Go to page
Update - Added Release of Streaming Recognition Service (Streaming 2.0) and addition of Papago Translation integration Domain

September 26, 2024

Type Change Go to page
Update - Added Added pronunciation assessment feature to the Short-form Recognition domain Domain

December 24, 2023

Type Change Go to page
Update - Added Launched real-time streaming service to the long-form recognition domain Domain
Update - Added Added Speech features
  • Provided real-time streaming feature to the long-form recognition domain
  • Added event detection
  • Added English pronunciation assessment
    		•  Domain

    November 23, 2023

    Type Change Go to page
    Update - Added Released short-utterance recognition service Short-utterance recognition builder
    Update - Changed Improved punctuation feature CLOVA Speech overview

    January 18, 2023

    Type Change Go to page
    Update - Miscellaneous User guide structure and content revised CLOVA Speech overview

    November 22, 2022

    Type Change Go to page
    Update - Added Added Traditional and Simplified Chinese recognition models CLOVA Speech prerequisites

    May 26, 2022

    Type Change Go to page
    Update - Added Added Speech features
  • Added English punctuation
  • Added Keyword Boosting
    		•  Long-form recognition builder

    April 21, 2022

    Type Change Go to page
    Update - Added Added Speech features
  • Added Japanese punctuation
  • Added batch processing for large-scale workloads
  • Added timeline start-time adjustment
  • Improved export features in the Builder
    		•  CLOVA Speech overview

    February 17, 2022

    Type Change Go to page
    Update - Added Added Japanese to supported recognition languages CLOVA Speech prerequisites