DEAD MODELS
← the graveyard
gpt-4o-realtime-preview (2024-10-01) (Azure OpenAI) was shut down on Mar 26, 2025; calls to it fail. Azure OpenAI recommends gpt-4o-realtime-preview (version 2024-12-17) or gpt-4o-mini-realtime-preview (version 2024-12-17) instead.

gpt-4o-realtime-preview (2024-10-01)

gpt-4o-realtime-preview (2024-10-01) (Azure OpenAI) was shut down on Mar 26, 2025; calls to it fail. Azure OpenAI recommends gpt-4o-realtime-preview (version 2024-12-17) or gpt-4o-mini-realtime-preview (version 2024-12-17) instead.

Provider
Azure OpenAI
Shutdown
Mar 26, 2025 (already shut down)
Announced
Feb 25, 2025
Replace with
gpt-4o-realtime-preview (version 2024-12-17) or gpt-4o-mini-realtime-preview (version 2024-12-17)
Provider says
Retired
  • Listed on 'Retired Foundry Models'.

Source: https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/retired-models · report a wrong date

Is gpt-4o-realtime-preview (2024-10-01) in your code?

$ npx dead-models