{"artifact":{"id":"art-whisper-20220921","canonical_url":"https://openai.com/index/whisper/","artifact_type":"open_model_release","title":"Whisper open-source speech model","summary":"OpenAI released Whisper models and inference code for multilingual speech recognition and translation, trained on 680,000 hours of multilingual and multitask supervised web data.","creator_entities":["OpenAI"],"released_at":"2022-09-21T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2022-Q3"},"created_at":"2026-10-02T16:08:16.239Z","updated_at":"2026-10-02T16:08:16.239Z"},"sources":[{"id":"src-openai-whisper-20220921","name":"Introducing Whisper","publisher":"OpenAI","url":"https://openai.com/index/whisper/","source_type":"model_release","primary_or_secondary":"primary","retrieved_at":"2026-10-02T15:12:29.000Z","published_at":"2022-09-21T00:00:00.000Z","author":"OpenAI","metadata":{"language":"en","jurisdiction":"global","time_precision":"day"},"created_at":"2026-10-02T16:08:16.231Z","updated_at":"2026-10-02T16:08:16.231Z"}]}