Azure AI Foundry
gpt-5-chat model retirement
Stopped working
On May 13, 2026, the model gpt-5-chat will be retired. Calls using model gpt-5-chat will fail after that day. Developers relying on this model must update their integrations before the shutdown date.
What to use instead of gpt-5-chat
Migrate to gpt-chat-latest, though it stops working on November 17, 2026. No permanent replacement has been named yet.
Facts
- API
- Azure AI Foundry
*.services.ai.azure.com - Model
gpt-5-chat- Kind
- Model retirement
- Takes effect
- May 13, 2026
- Calls after that day
- Fail
- Source
- Deprecations page
- Last updated
- Verified
- , against Azure AI Foundry's own pages
Questions
When does gpt-5-chat shut down?
Calls to the model gpt-5-chat on Azure AI Foundry stopped working on May 13, 2026.
What happens to calls after May 13, 2026?
They have failed since May 13, 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.
More from Azure AI Foundry 10
-
grok-3Model retirement Stopped working -
grok-3-miniModel retirement Stopped working -
grok-4-fast-non-reasoningModel retirement Stopped working -
grok-4-fast-reasoningModel retirement Stopped working -
cohere-command-r-08-2024Model retirement Stopped working -
cohere-command-r-plus-08-2024Model retirement Stopped working -
gpt-5.2-chatModel retirement Stopped working -
cohere-rerank-v3.5Model retirement Stopped working -
llama-3.2-11b-vision-instructModel retirement Stopped working -
llama-3.2-90b-vision-instructModel retirement Stopped working
You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.