Modelpeers

gpt-5.2-chat-latest and gpt-5.3-chat-latest

2 models from OpenAI

Retiring

gpt-5.2-chat-latest and gpt-5.3-chat-latest to be removed August 10

OpenAI notified developers that gpt-5.2-chat-latest and gpt-5.3-chat-latest would be removed on August 10, 2026, with gpt-5.6-sol as the replacement.

Who is affected:
Apps calling the old chat-latest slugs.
Action needed:
Switch to gpt-5.6-sol or the current chat-latest.

Source

"model snapshots of their deprecation and removal from the API."

OpenAI API deprecations page

Published

Open the sourcedevelopers.openai.com

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