Audio with AI

Voice, transcription and clean-up, and where each one still needs a human.

OpenAI's file transcription documentation stating that files can be up to 25 MB and listing supported input formats mp3, mp4, mpeg, mpga, m4a, wav and webmAudio with AIHow to transcribe a long recording accuratelyWhat accuracy percentages actually measure, where the errors really land, and the three-pass check that finds them without re-listening.5 September 2026