Obituaries · OpenAI
gpt-4o-realtime-preview-2024-10-01, 2024–2025
Retired by OpenAI
gpt-4o-realtime-preview-2024-10-01, an OpenAI model that spoke and listened for a living, was switched off on October 10, 2025, aged 1 year. Calls to its ID are now expected to fail.
It is survived by gpt-realtime-1.5, who is already doing the job.
| Model ID | gpt-4o-realtime-preview-2024-10-01 |
|---|---|
| Provider | OpenAI deprecations page |
| Born | October 1, 2024 |
| Shut down | October 10, 2025 |
| Successor | gpt-realtime-1.5 |
In lieu of flowers
Replace the string. Search your code for gpt-4o-realtime-preview-2024-10-01 and swap it for gpt-realtime-1.5, or paste a repo into Model Graveyard Check to find every dead model at once.
Want to say something to it? Leave a letter on the farewell wall.
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Technical notice, with a code scanner: gpt-4o-realtime-preview-2024-10-01 on Model Graveyard Check