{"id":"clm_04786F1201A0","entity":"fireworks-ai","predicate":"feature_added","value":"Voice activity detection","value_json":{"feed":"fireworks-blog","item":"https://fireworks.ai/blog/fast-whisper-transcription-api","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-10-31","themes":["voice_audio"]},"check":{"on":"2026-10-31","url":"https://fireworks.ai/blog/fast-whisper-transcription-api","pages":1,"quote":"Fireworks now supports audio transcription, with a fast and comprehensive audio model. Transcribe 1 hour of audio in 4 seconds and use additional features like audio-transcription alignment and voice activity detection.","outcome":"checked"},"evidence":"Transcribe 1 hour of audio in 4 seconds with Whisper v3-large on Fireworks, plus built-in translation, word-level alignment, and voice activity detection.","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2024-12-09","valid_to":null,"published":"2024-12-09","recorded":"2026-10-28","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-28T00:47:43.788315+00:00","updated_at":"2026-10-31T04:24:05.858973+00:00","sources":[{"url":"https://fireworks.ai/blog/fast-whisper-transcription-api","tier":"primary","publisher":"Fireworks AI","published_at":"2024-12-09T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"Fireworks now supports audio transcription, with a fast and comprehensive audio model. Transcribe 1 hour of audio in 4 seconds and use additional features like audio-transcription alignment and voice activity detection.","url":"https://fireworks.ai/blog/fast-whisper-transcription-api","excerpt":"Transcribe 1 hour of audio in 4 seconds with Whisper v3-large on Fireworks, plus built-in translation, word-level alignment, and voice activity detection."},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}