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Whisper (OpenAI)

By OpenAI
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Free
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What is Whisper (OpenAI)?

Whisper is a cutting-edge automatic speech recognition (ASR) system created by OpenAI. Trained on 680,000 hours of multilingual and multitask supervised data from the web, Whisper boasts improved robustness to accents, background noise, and technical language. It provides transcription services in multiple languages and translates those languages into English. Whisper uses an encoder-decoder Transformer architecture that captures 30-second audio chunks, converts them to log-Mel spectrograms, and predicts corresponding text captions. Its large and diverse dataset helps Whisper outperform existing systems in zero-shot performance across diverse scenarios.

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Whisper (OpenAI) screenshot

Whisper (OpenAI)'s Top Features

Key capabilities that make Whisper (OpenAI) stand out.

High robustness to accents and background noise

Supports multiple languages

Translates languages into English

Encoder-decoder Transformer architecture

Processes 30-second audio chunks

Predicts text captions with special tokens integration

Improved zero-shot performance

Open-source with detailed resources

Enables voice interfaces for applications

Outperforms on CoVoST2 for English translation

Key Details

Pricing Model
Free
Last Updated
August 8, 2024

Tags

Automatic Speech RecognitionASRSpeech RecognitionTranscriptionTranslationMultilingualOpenAITechnical LanguageTransformer ArchitectureLog-Mel SpectrogramsZero-Shot Performance

About the Maker

The organization behind Whisper (OpenAI).

OpenAI logo
OpenAIai lab

Creating safe AGI that benefits all of humanity

234 Tools6 ModelsFounded 2015San Francisco, CA
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AI Models by OpenAI

Large language models from the same organization.

ModelContext WindowPrice (In / Out per M)
GPT-5.4Current1.1M$2.50 / $15.00
GPT-5.3 CodexCurrent400K$1.75 / $14.00
o3Current200K$10.00 / $40.00
GPT-4o miniCurrent128K$0.15 / $0.60
GPT-4oCurrent128K$2.50 / $10.00
GPT-5400K$1.25 / $10.00

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Use Cases

Who benefits most from this tool.

Developers

Adding voice interfaces to applications.

Global businesses

Transcribing and translating multilingual communication.

Content creators

Accurate transcription and translation of audio content for diverse audiences.

Researchers

Studying performance across diverse audio data without fine-tuning.

Language learners

Translating non-English audio to English for learning purposes.

Accessibility advocates

Creating accessible content for people with hearing impairments.

Customer service teams

Transcribing customer interactions for better service and analysis.

Educators

Transcribing lectures and translating educational content.

Media professionals

Automating subtitles and translations for multimedia content.

Tech enthusiasts

Experimenting with and contributing to the open-source ASR model.

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