---
title: "Changes to Create completion"
method: POST
path: "/completions"
---

# Changes to Create completion

`POST /completions`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 14 revisions.

- **2026-08-13** `77b96702e4e3` — 1 info
- **2026-07-26** `0c4fdad77435` — 8 info

## Changes

- **2026-08-13** `77b96702e4e3` — 1 info
  - added the optional property `oneOf[#/components/schemas/CompletionEvent]/data/choices/items/delta/reasoning_content` to the response with the `200` status
- **2026-07-26** `0c4fdad77435` — 8 info
  - the `frequency_penalty` request property type/format was generalized from `number`/`float` to `number`/``
  - the `logit_bias/additionalProperties/` request property type/format was generalized from `number`/`float` to `number`/``
  - the `min_p` request property type/format was generalized from `number`/`float` to `number`/``
  - the `presence_penalty` request property type/format was generalized from `number`/`float` to `number`/``
  - the `repetition_penalty` request property type/format was generalized from `number`/`float` to `number`/``
  - the `temperature` request property type/format was generalized from `number`/`float` to `number`/``
  - the `top_k` request property type/format was generalized from `integer`/`int32` to `integer`/``
  - the `top_p` request property type/format was generalized from `number`/`float` to `number`/``

---

[Operation](https://skmtc.dev/together/apis/together-apis/docs/completions/post.md) · [API](https://skmtc.dev/together/apis/together-apis.md) · [Page](https://skmtc.dev/together/apis/together-apis/changes/completions/post)