gpt-3.5-turbo-instruct does not have a researched profile yet. Everything here comes from its recorded changes and public listings, each linked to its source.
The deprecation announced on September 26, 2025 scheduled gpt-3.5-turbo-instruct, babbage-002, davinci-002 and gpt-3.5-turbo-1106 to shut down on September 28, 2026. OpenAI recommends gpt-5.6-terra as the replacement for each.