---
title: "Changes to Create Chat Completion"
method: POST
path: "/chat/completions"
---

# Changes to Create Chat Completion

`POST /chat/completions`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `a4ddf2e02571`: 1 breaking, 2 warning, 1 info

## Changes

- **2026-11-03** `a4ddf2e02571`: 1 breaking, 2 warning, 1 info
  - the `thinking` request property type changed from `object` to no type
  - removed the request property `thinking/budget_tokens`
  - removed the request property `thinking/type`
  - added `subschema #1, subschema #2` to the `thinking` request property `oneOf` list

---

[Operation](https://skmtc.dev/electronhub/apis/electron-hub-api/docs/chat/completions/post.md) - [API](https://skmtc.dev/electronhub/apis/electron-hub-api.md) - [Page](https://skmtc.dev/electronhub/apis/electron-hub-api/changes/chat/completions/post)