Azure AI Foundry
gpt-4o-mini-tts model retirement
Stopped working
Calls to the model gpt-4o-mini-tts on Azure AI Foundry stopped working on October 15, 2026.
Facts
- API
- Azure AI Foundry
*.services.ai.azure.com - Model
gpt-4o-mini-tts- Kind
- Model retirement
- Takes effect
- October 15, 2026
- Calls after that day
- Fail
- Source
- Deprecations page
- Last updated
- Verified
- , against Azure AI Foundry's own pages
Questions
When does gpt-4o-mini-tts shut down?
Calls to the model gpt-4o-mini-tts on Azure AI Foundry stopped working on October 15, 2026.
What happens to calls after October 15, 2026?
They have failed since October 15, 2026.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
gpt-4o-mini-tts on other APIs 2
-
OpenAI
gpt-4o-mini-ttsModel retirement Stops workingin 69 days -
Lovable AI Gateway
openai/gpt-4o-mini-ttsModel retirement Stops workingin 69 days
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You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.