# Passage Ranking on TREC DL 20

Source: [Passage Ranking on TREC DL 20](<https://www.sota2.com/research/sota/passage-ranking-on-trec-dl-20>)

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

Data updated: 2026-02-26T05:50:25.314Z

Evaluation of Passage Ranking performance on the TREC DL 20 dataset, measured using MRR and R@1.

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 | Passage Ranking |
| Dataset (including any stated split) | TREC DL 20 |
| Metric | MRR |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| 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

- [MRR](<https://www.sota2.com/research/sota/passage-ranking-on-trec-dl-20.md?metric=MRR>): Higher is better; unit: SCALAR.

- [R@1](<https://www.sota2.com/research/sota/passage-ranking-on-trec-dl-20.md?metric=R%401>): Higher is better; unit: SCALAR.

## Recorded results

| Method | MRR | Result date | Report paper |
| --- | --- | --- | --- |
| EcoRank | 0.8063 | Not recorded | 68fa734f1e209131cea5bb8d |
| EcoRank | 0.8022 | Not recorded | 68fa734f1e209131cea5bb8d |
| monot5-base | 0.7994 | Not recorded | 68fa734f1e209131cea5bb8d |
| EcoRank | 0.7876 | Not recorded | 68fa734f1e209131cea5bb8d |
| BM25 | 0.6967 | Not recorded | 68fa734f1e209131cea5bb8d |

### EcoRank

MRR: 0.8063. Result ID: 6992b8903a6c31484911051c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

[Implementation](<https://anonymous.4open.science/r/EcoRank>)

Recorded evaluation configuration: {"Strategy":"Hybr.","LLM":"T5-XL","Budget":"B1 - 0.57 cents"}. This record does not assert independent reproduction.

### EcoRank

MRR: 0.8022. Result ID: 6992b8903a6c31484911051d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

[Implementation](<https://anonymous.4open.science/r/EcoRank>)

Recorded evaluation configuration: {"Strategy":"Hybr.","LLM":"T5-XL+L","Budget":"B2 - 0.11 cents"}. This record does not assert independent reproduction.

### monot5-base

MRR: 0.7994. Result ID: 6992b8903a6c31484911051b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67341e209131cea14b55.md>)

[Implementation](<http://anserini.io/>)

Recorded evaluation configuration: {"LLM":"T5-base"}. This record does not assert independent reproduction.

### EcoRank

MRR: 0.7876. Result ID: 6992b8903a6c31484911051e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

[Implementation](<https://anonymous.4open.science/r/EcoRank>)

Recorded evaluation configuration: {"Strategy":"Hybr.","LLM":"T5-XL+L","Budget":"B3 - 0.05 cents"}. This record does not assert independent reproduction.

### BM25

MRR: 0.6967. Result ID: 6992b8903a6c31484911051a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa734f1e209131cea5bb8d.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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