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Whisper v4
VoiceOpenAI · August 12, 2026
OpenAI's latest speech recognition model with improved accuracy across accents, languages, and noisy environments.
Company
OpenAI
Release date
Aug 12, 2026
Model type
Voice
Pricing
Free (open weights); API available
Context window
n/a
Capabilities
Speech-to-textMultilingualTranslationNoise robust
Tags
VoiceASROpen source