---
title: "Changes to Submit tool outputs to run"
method: POST
path: "/threads/{thread_id}/runs/{run_id}/submit_tool_outputs"
---

# Changes to Submit tool outputs to run

`POST /threads/{thread_id}/runs/{run_id}/submit_tool_outputs`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 88 revisions.

- **2026-10-06** `487892d3954e`: 2 info
- **2026-10-05** `7f654af7f94f`: 14 breaking, 1 warning, 10 info

## Changes

- **2026-10-06** `487892d3954e`: 2 info
  - added the optional property `error/misalignment/review_target` to the response with the `429` status
  - added the optional property `oneOf[#/components/schemas/ErrorEvent]/data/misalignment/review_target` to the response with the `200` status
- **2026-10-05** `7f654af7f94f`: 14 breaking, 1 warning, 10 info
  - the request property `stream` became not nullable
  - response property `metadata` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `tools/items/oneOf[subschema #3: Function tool]/function/strict` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - the `cancelled_at` response's property type changed from `integer` to `integer, null`, and format from no format to `unixtime` for status `200`
  - the `completed_at` response's property type changed from `integer` to `integer, null`, and format from no format to `unixtime` for status `200`
  - the `expires_at` response's property type changed from `integer` to `integer, null`, and format from no format to `unixtime` for status `200`
  - the `failed_at` response's property type changed from `integer` to `integer, null`, and format from no format to `unixtime` for status `200`
  - the `started_at` response's property type changed from `integer` to `integer, null`, and format from no format to `unixtime` for status `200`
  - the `truncation_strategy` response's property type changed from `object` to no type for status `200`
  - the `usage` response's property type changed from `object` to no type for status `200`
  - removed the required property `truncation_strategy/type` from the response with the `200` status
  - removed the required property `usage/completion_tokens` from the response with the `200` status
  - removed the required property `usage/prompt_tokens` from the response with the `200` status
  - removed the required property `usage/total_tokens` from the response with the `200` status
  - removed the optional property `truncation_strategy/last_messages` from the response with the `200` status
  - request property `stream` list-of-types was widened by adding types `null` to media type `application/json`
  - added the media type `text/event-stream` for the response with the status `200`
  - added the non-success response with the status `429`
  - added `#/components/schemas/AssistantsApiResponseFormatOption, subschema #2` to the `response_format` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/AssistantsApiToolChoiceOption, subschema #2` to the `tool_choice` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/TruncationObject, subschema #2` to the `truncation_strategy` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `usage` response property `anyOf` list for the response status `200`
  - the `strict` response's property default value `false` was removed for the status `200`
  - removed `#/components/schemas/AssistantsNamedToolChoice, subschema #1` from the `tool_choice` response property `oneOf` list for the response status `200`
  - removed `#/components/schemas/ResponseFormatText, #/components/schemas/ResponseFormatJsonObject, #/components/schemas/ResponseFormatJsonSchema, subschema #1` from the `response_format` response property `oneOf` list for the response status `200`

---

[Operation](https://skmtc.dev/omnistack-sh/apis/openai-api/docs/threads/:thread_id/runs/:run_id/submit_tool_outputs/post.md) - [API](https://skmtc.dev/omnistack-sh/apis/openai-api.md) - [Page](https://skmtc.dev/omnistack-sh/apis/openai-api/changes/threads/:thread_id/runs/:run_id/submit_tool_outputs/post)