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.

July 23, 2026

Type Change Go to page
Update - Changed Increased the limit of keyword boosting IDs and forbidden keyword IDs per streaming recognition domain (1 → 30).
  • Up to 30 keyword boosting and forbidden keyword settings can be registered per domain.

November 20, 2025

Type Change Go to page
Update - Added Released Streaming Recognition Service (Streaming 2.0) and added 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 21, 2023

Type Change Go to page
Update - Added Launched real-time streaming service to the long-form recognition domain. Domain
Update - Added Added CLOVA Speech features.
  • Launched real-time streaming service 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 Reorganized user guides composition and content. 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 CLOVA Speech features.
  • Added English punctuation.
  • Added Keyword Boosting.
Long-form recognition builder

April 21, 2022

Type Change Go to page
Update - Added Added CLOVA 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