# Migrating off /v1/engines

**OpenAI** retires **/v1/engines** on **2022-12-03**.
Documented replacement: **/v1/models**.

Source: https://developers.openai.com/api/docs/deprecations
Source check date not recorded.
Calendar as of 2026-09-15 UTC.

| Model | Provider | Retires | Replacement |
|---|---|---|---|
| /v1/engines | OpenAI | 2022-12-03 | /v1/models |

Also retiring on 2022-12-03:
- /v1/search (OpenAI) → View transition guide
- /v1/classifications (OpenAI) → View transition guide
- /v1/answers (OpenAI) → View transition guide

Source: https://llmlatency.dev/migrate/openai-v1-engines