# Open-Domain Question Answering on TQA (EM)

Source: [Open-Domain Question Answering on TQA (EM)](<https://www.sota2.com/research/sota/open-domain-question-answering-on-tqa-em>)

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

Data updated: 2026-04-23T09:54:10.455Z

Evaluation of Open-Domain Question Answering performance on the TQA dataset, specifically reporting the Exact Match (EM) metric.

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) | TQA |
| Metric | Exact Match (EM) |
| 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

- [Exact Match (EM)](<https://www.sota2.com/research/sota/open-domain-question-answering-on-tqa-em.md?metric=Exact%20Match%20(EM)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Exact Match (EM) | Result date | Report paper |
| --- | --- | --- | --- |
| JSA-RAG | 75.23 | Not recorded | 68fa7ae31e209131cea85b05 |
| RAG | 72.82 | Not recorded | 68fa7ae31e209131cea85b05 |
| VRAG | 72.26 | Not recorded | 68fa7ae31e209131cea85b05 |

### JSA-RAG

Exact Match (EM): 75.23. Result ID: 69e9ec3047f34ce924d18e8c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ae31e209131cea85b05.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7ae31e209131cea85b05.md>)

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

### RAG

Exact Match (EM): 72.82. Result ID: 69e9ec3047f34ce924d18e8a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ae31e209131cea85b05.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69b91e209131cea23c26.md>)

[Implementation](<https://github.com/huggingface/transformers/blob/master/examples/rag/>)

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

### VRAG

Exact Match (EM): 72.26. Result ID: 69e9ec3047f34ce924d18e8b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7ae31e209131cea85b05.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d3a1e209131cea3892e.md>)

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

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