gpt-4o-audio-preview shut down on 2026-05-07 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-audio-1.5. On the labeled example of 10 million input tokens and 2 million output tokens, gpt-audio-1.5 costs $45 a month, the same as $45 for gpt-4o-audio-preview.
gpt-4o-audio-preview shut down on 2026-05-07 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-audio-1.5. On the labeled example of 10 million input tokens and 2 million output tokens, gpt-audio-1.5 costs $45 a month, the same as $45 for gpt-4o-audio-preview.