---
title: "Changes to Text generation"
method: POST
path: "/v1/completions"
---

# Changes to Text generation

`POST /v1/completions`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 45 revisions.

- **2025-02-25** `3d3b2fe43375`: 1 breaking
- **2024-10-04** `2ad4cffb18a0`: 2 info
- **2024-10-03** `4a11c63c7cb5`: 1 breaking, 4 warning, 3 info
- **2024-09-24** `5d34056e0e74`: 1 warning, 1 info
- **2024-09-20** `149f74d46fcb`: 1 warning, 1 info

## Changes

- **2025-02-25** `3d3b2fe43375`: 1 breaking
  - the response property `choices/items/log_probs` became nullable for the status `200`
- **2024-10-04** `2ad4cffb18a0`: 2 info
  - the response property `choices/items/log_probs/content` became required for the status `200`
  - the response property `choices/items/log_probs/refusal` became required for the status `200`
- **2024-10-03** `4a11c63c7cb5`: 1 breaking, 4 warning, 3 info
  - removed the required property `items/data` from the response with the `200` status (media type: text/event-stream)
  - removed the optional property `choices/items/log_probs/text_offset` from the response with the `200` status (media type: application/json)
  - removed the optional property `choices/items/log_probs/token_log_probs` from the response with the `200` status (media type: application/json)
  - removed the optional property `choices/items/log_probs/tokens` from the response with the `200` status (media type: application/json)
  - removed the optional property `choices/items/log_probs/top_log_probs` from the response with the `200` status (media type: application/json)
  - added the optional property `choices/items/log_probs/content` to the response with the `200` status (media type: application/json)
  - added the optional property `choices/items/log_probs/refusal` to the response with the `200` status (media type: application/json)
  - added the required property `items/value` to the response with the `200` status (media type: text/event-stream)
- **2024-09-24** `5d34056e0e74`: 1 warning, 1 info
  - removed the optional property `items/data/choices/items/message/tool_calls` from the response with the `200` status
  - removed the `tool_calls` enum value from the `items/data/choices/items/finish_reason` response property for the response status `200`
- **2024-09-20** `149f74d46fcb`: 1 warning, 1 info
  - added the new `tool_calls` enum value to the `items/data/choices/items/finish_reason` response property for the response status `200`
  - added the optional property `items/data/choices/items/message/tool_calls` to the response with the `200` status

---

[Operation](https://skmtc.dev/writer/apis/writer-api/docs/v1/completions/post.md) - [API](https://skmtc.dev/writer/apis/writer-api.md) - [Page](https://skmtc.dev/writer/apis/writer-api/changes/v1/completions/post)