OpenAI deprecates whisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribe and gpt-4o-transcribe-diarize
whisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribe and gpt-4o-transcribe-diarize are now deprecated and shut down on 2027-02-26.
Models: whisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribe, gpt-4o-transcribe-diarize
Source: OpenAI API deprecations, checked Sep 30, 2026. Written from a verified change in our dataset.