# Migrating off gpt-3.5-turbo-0613

**OpenAI** retires **gpt-3.5-turbo-0613** on **2024-09-13**.
Documented replacement: **gpt-3.5-turbo**.

Source: https://developers.openai.com/api/docs/deprecations
Source last checked: 2026-09-15.
Calendar as of 2026-09-15 UTC.

| Model | Provider | Retires | Replacement |
|---|---|---|---|
| gpt-3.5-turbo-0613 | OpenAI | 2024-09-13 | gpt-3.5-turbo |

Also retiring on 2024-09-13:
- gpt-3.5-turbo-16k-0613 (OpenAI) → gpt-3.5-turbo
- gpt-3.5-turbo-0301 (OpenAI) → gpt-3.5-turbo

Source: https://llmlatency.dev/migrate/openai-gpt-3-5-turbo-0613