OpenAI

gpt-5.3-chat-latest shutdown date & replacement

Shut down
Status
retired
Shutdown date
Aug 10, 2026
As written by provider
Aug 10, 2026
Deprecation announced
May 8, 2026
Recommended replacement
gpt-5.6-sol
Type
text
Price change
Not published by provider
Source
https://developers.openai.com/api/docs/deprecations
Last checked
2026-10-16

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