OpenAI · Model retirement
gpt-4o-realtime-preview-2025-06-03
Stopped working
Calls to the model gpt-4o-realtime-preview-2025-06-03 on OpenAI stopped working on May 7, 2026.
What to use instead of gpt-4o-realtime-preview-2025-06-03
Move to gpt-realtime-1.5, recommended by OpenAI.
Facts
- API
- OpenAI
api.openai.com - Model
gpt-4o-realtime-preview-2025-06-03- Kind
- Model retirement
- Takes effect
- May 7, 2026
- Calls after that day
- Fail
- Source
- Deprecations page
- Last updated
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