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OpenAI · Model retirement

gpt-3.5-turbo-0301

Stopped working

Calls to the model gpt-3.5-turbo-0301 on OpenAI stopped working on September 13, 2024.

What to use instead of gpt-3.5-turbo-0301

Move to gpt-5.6-terra. gpt-3.5-turbo, named first, stops working on 2026-10-23.

Facts

API
OpenAI api.openai.com
Model
gpt-3.5-turbo-0301
Kind
Model retirement
Takes effect
September 13, 2024
Calls after that day
Fail
Source
Deprecations page
Last updated

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