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OpenAI · Model retirement

babbage

Stopped working

Calls to the model babbage on OpenAI stopped working on January 4, 2024.

What to use instead of babbage

Move to gpt-5.6-terra. babbage-002, named first, stopped working on 2026-09-28. babbage-002 was the direct replacement and is deprecated in turn, shutting down September 2026.

Facts

API
OpenAI api.openai.com
Model
babbage
Kind
Model retirement
Announced
July 6, 2023
Takes effect
January 4, 2024
Calls after that day
Fail
Source
models.dev
Last updated

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