---
title: "Changes to List Benchmarks"
method: GET
path: "/benchmarks"
---

# Changes to List Benchmarks

`GET /benchmarks`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 4 of 303 revisions.

- **2026-08-11** `b0e4c71ef36a` — 1 breaking, 6 info
- **2026-07-29** `87b8071f9c16` — 1 breaking, 1 warning, 2 info
- **2026-06-22** `4d013334dff1` — 4 breaking, 1 warning, 1 info
- **2026-06-18** `0ff5435aba37` — 1 info

## Changes

- **2026-08-11** `b0e4c71ef36a` — 1 breaking, 6 info
  - added `#/components/schemas/UnifiedBenchmarksSearchItem` to the `data/items/` response property `oneOf` list for the response status `200`
  - added the new optional `query` request parameter `benchmark_type`
  - added the new optional `query` request parameter `include_run_config`
  - added the new optional `query` request parameter `search_engine`
  - added the new optional `query` request parameter `search_surface`
  - added the new enum value `search` to the `query` request parameter `task_type`
  - removed discriminator from `data/items/` response property for the response status `200`
- **2026-07-29** `87b8071f9c16` — 1 breaking, 1 warning, 2 info
  - added `#/components/schemas/UnifiedBenchmarksORItem` to the `data/items/` response property `oneOf` list for the response status `200`
  - added the new `openrouter` enum value to the `meta/source` response property for the response status `200`
  - added the new enum value `openrouter` to the `query` request parameter `source`
  - added `openrouter` discriminator mapping keys to the `data/items/` response property for the response status `200`
- **2026-06-22** `4d013334dff1` — 4 breaking, 1 warning, 1 info
  - for the `query` request parameter `max_results`, default value `50` was removed
  - the response property `meta/citation` became nullable for the status `200`
  - the response property `meta/source` became nullable for the status `200`
  - the response property `meta/source_url` became nullable for the status `200`
  - added the new `undefined` enum value to the `meta/source` response property for the response status `200`
  - the `query` request parameter `source` became optional
- **2026-06-18** `0ff5435aba37` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/openrouterteam/apis/openrouter-api/docs/benchmarks/get.md) · [API](https://skmtc.dev/openrouterteam/apis/openrouter-api.md) · [Page](https://skmtc.dev/openrouterteam/apis/openrouter-api/changes/benchmarks/get)