# Vector Similarity Search on MXBAI

Source: [Vector Similarity Search on MXBAI](<https://www.sota2.com/research/sota/vector-similarity-search-on-mxbai>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-03-23T11:45:07.213Z

Evaluation of Vector Similarity Search performance on the MXBAI dataset, focusing on build time, recall metrics (Recall@100, Recall@explored), and WCSS.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Vector Similarity Search |
| Dataset (including any stated split) | MXBAI |
| Metric | Build Time (s) |
| Unit | TIME |
| Direction | Lower is better |
| Results loaded | 2 of 2 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Build Time (s)](<https://www.sota2.com/research/sota/vector-similarity-search-on-mxbai.md?metric=Build%20Time%20(s)>): Lower is better; unit: TIME.

- [Recall@100](<https://www.sota2.com/research/sota/vector-similarity-search-on-mxbai.md?metric=Recall%40100>): Higher is better; unit: PERCENT.

- [Recall@explored](<https://www.sota2.com/research/sota/vector-similarity-search-on-mxbai.md?metric=Recall%40explored>): Higher is better; unit: PERCENT.

- [Vectors Explored](<https://www.sota2.com/research/sota/vector-similarity-search-on-mxbai.md?metric=Vectors%20Explored>): Higher is better; unit: SCALAR.

- [WCSS (x10^4)](<https://www.sota2.com/research/sota/vector-similarity-search-on-mxbai.md?metric=WCSS%20(x10%5E4)>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Build Time (s) | Result date | Report paper |
| --- | --- | --- | --- |
| SuperKMeans | 16.93 | Not recorded | 69c0c8ef0636e5bf4afc3ac0 |
| FAISS | 61.12 | Not recorded | 69c0c8ef0636e5bf4afc3ac0 |

### SuperKMeans

Build Time (s): 16.93. Result ID: 69c127b847f34ce924a9b7c9.

[Reporting paper](<https://www.sota2.com/research/paper/69c0c8ef0636e5bf4afc3ac0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69c0c8ef0636e5bf4afc3ac0.md>)

Recorded evaluation configuration: {"k":"3508"}. This record does not assert independent reproduction.

### FAISS

Build Time (s): 61.12. Result ID: 69c127b847f34ce924a9b7ca.

[Reporting paper](<https://www.sota2.com/research/paper/69c0c8ef0636e5bf4afc3ac0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64671e209131cea046c9.md>)

Recorded evaluation configuration: {"k":"3508"}. This record does not assert independent reproduction.

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