# Open-domain Question Answering on OpenDRCD (test)

Source: [Open-domain Question Answering on OpenDRCD (test)](<https://www.sota2.com/research/sota/open-domain-question-answering-on-opendrcd-test>)

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

Data updated: 2026-02-26T05:42:44.857Z

Evaluation of model performance on the test split of the OpenDRCD dataset for Open-domain Question Answering, reporting EM and F1 scores.

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 | Open-domain Question Answering |
| Dataset (including any stated split) | OpenDRCD (test) |
| Metric | F1 |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 3 of 3 |
| 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

- [F1](<https://www.sota2.com/research/sota/open-domain-question-answering-on-opendrcd-test.md?metric=F1>): Higher is better; unit: PERCENT.

- [EM](<https://www.sota2.com/research/sota/open-domain-question-answering-on-opendrcd-test.md?metric=EM>): Higher is better; unit: PERCENT.

## Recorded results

| Method | F1 | Result date | Report paper |
| --- | --- | --- | --- |
| SPARTA | 74.6 | Not recorded | 68fa68631e209131cea1bb2d |
| BERTserini+DS | 67.7 | Not recorded | 68fa68631e209131cea1bb2d |
| BERTserini | 65 | Not recorded | 68fa68631e209131cea1bb2d |

### SPARTA

F1: 74.6. Result ID: 698d6c498b517eb4332165c5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68631e209131cea1bb2d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68631e209131cea1bb2d.md>)

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

### BERTserini+DS

F1: 67.7. Result ID: 698d6c498b517eb4332165c4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68631e209131cea1bb2d.md>)

Recorded evaluation configuration: {"DS":"true"}. This record does not assert independent reproduction.

### BERTserini

F1: 65. Result ID: 698d6c498b517eb4332165c3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa68631e209131cea1bb2d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66631e209131cea10083.md>)

[Implementation](<https://github.com/google-research/bert>)

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

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