# gpt-3.5-turbo-instruct — Superseded and deprecated identifier mappings

For gpt-3.5-turbo-instruct, status is Deprecated; successor is gpt-5.4-mini or gpt-5-mini; shutdown date is 2026-09-28, recorded from its source on 2026-08-04.

- **Identifier:** gpt-3.5-turbo-instruct
- **Status:** Deprecated _(unconfirmed — we could not tie this to the quote below)_
- **Successor:** gpt-5.4-mini or gpt-5-mini
- **Shutdown date:** 2026-09-28

## What the source says

> 2026-09-28 | gpt-3.5-turbo-instruct | gpt-5.4-mini or gpt-5-mini |

## Source

- https://developers.openai.com/api/docs/deprecations

Last verified: 2026-08-04. Review by: 2027-01-31.
Part of [Superseded and deprecated identifier mappings](https://referencesource.org/superseded-standards-mappings/).