---
title: "Changes to Annotate a batch of experiment runs"
method: POST
path: "/v2/experiments/{experiment_id}/runs/annotate"
---

# Changes to Annotate a batch of experiment runs

`POST /v2/experiments/{experiment_id}/runs/annotate`

> Every recorded change to this operation, newest first.
> 48 revisions in range; 1 not diffed.

## Timeline

Changed in 1 of 48 revisions.

- **2026-08-06** `4f94eb2fd1ab`: 1 info

## Changes

- **2026-08-06** `4f94eb2fd1ab`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/arize-ai/apis/arize-rest-api/docs/v2/experiments/:experiment_id/runs/annotate/post.md) - [API](https://skmtc.dev/arize-ai/apis/arize-rest-api.md) - [Page](https://skmtc.dev/arize-ai/apis/arize-rest-api/changes/v2/experiments/:experiment_id/runs/annotate/post)