# Multi-hop Question Answering on MuSiQue (EM, F1, ∆ EM)

Source: [Multi-hop Question Answering on MuSiQue (EM, F1, ∆ EM)](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-musique-em-f1-em>)

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

Data updated: 2026-06-25T08:00:20.923Z

Evaluation of model performance on the MuSiQue dataset for Multi-hop Question Answering, reporting Exact Match (EM), F1 score, and Delta EM.

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 | Multi-hop Question Answering |
| Dataset (including any stated split) | MuSiQue |
| Metric | EM |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| 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

- [EM](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-musique-em-f1-em.md?metric=EM>): Higher is better; unit: PERCENT.

- [F1 Score](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-musique-em-f1-em.md?metric=F1%20Score>): Higher is better; unit: PERCENT.

- [Delta EM](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-musique-em-f1-em.md?metric=Delta%20EM>): Higher is better; unit: SCALAR.

## Recorded results

| Method | EM | Result date | Report paper |
| --- | --- | --- | --- |
| 3-Agent Baseline | 30 | Not recorded | 6a3cb63c206542251d7ca6a8 |
| SDA (rank) | 30 | Not recorded | 6a3cb63c206542251d7ca6a8 |
| PDE | 24 | Not recorded | 6a3cb63c206542251d7ca6a8 |
| CoT De-Polarization | 21 | Not recorded | 6a3cb63c206542251d7ca6a8 |
| NF (No-Filter) | 14 | Not recorded | 6a3cb63c206542251d7ca6a8 |
| PDE-Random | 12 | Not recorded | 6a3cb63c206542251d7ca6a8 |

### 3-Agent Baseline

EM: 30. Result ID: 6a3ce002fbc373592c51e488.

[Reporting paper](<https://www.sota2.com/research/paper/6a3cb63c206542251d7ca6a8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa766c1e209131cea6ce37.md>)

Recorded evaluation configuration: {"Backbone":"Qwen2.5-7B-Instruct","Number of queries":"100","Context":"20 mixed supporting/distractor paragraphs per query"}. This record does not assert independent reproduction.

### SDA (rank)

EM: 30. Result ID: 6a3ce002fbc373592c51e48a.

[Reporting paper](<https://www.sota2.com/research/paper/6a3cb63c206542251d7ca6a8.md>)

Recorded evaluation configuration: {"Backbone":"Qwen2.5-7B-Instruct","Number of queries":"100","Context":"20 mixed supporting/distractor paragraphs per query"}. This record does not assert independent reproduction.

### PDE

EM: 24. Result ID: 6a3ce002fbc373592c51e48b.

[Reporting paper](<https://www.sota2.com/research/paper/6a3cb63c206542251d7ca6a8.md>)

Recorded evaluation configuration: {"Backbone":"Qwen2.5-7B-Instruct","Number of queries":"100","Context":"20 mixed supporting/distractor paragraphs per query"}. This record does not assert independent reproduction.

### CoT De-Polarization

EM: 21. Result ID: 6a3ce002fbc373592c51e489.

[Reporting paper](<https://www.sota2.com/research/paper/6a3cb63c206542251d7ca6a8.md>)

Recorded evaluation configuration: {"Backbone":"Qwen2.5-7B-Instruct","Number of queries":"100","Context":"20 mixed supporting/distractor paragraphs per query"}. This record does not assert independent reproduction.

### NF (No-Filter)

EM: 14. Result ID: 6a3ce002fbc373592c51e487.

[Reporting paper](<https://www.sota2.com/research/paper/6a3cb63c206542251d7ca6a8.md>)

Recorded evaluation configuration: {"Backbone":"Qwen2.5-7B-Instruct","Number of queries":"100","Context":"20 mixed supporting/distractor paragraphs per query"}. This record does not assert independent reproduction.

### PDE-Random

EM: 12. Result ID: 6a3ce002fbc373592c51e48c.

[Reporting paper](<https://www.sota2.com/research/paper/6a3cb63c206542251d7ca6a8.md>)

Recorded evaluation configuration: {"Backbone":"Qwen2.5-7B-Instruct","Number of queries":"100","Context":"20 mixed supporting/distractor paragraphs per query"}. This record does not assert independent reproduction.

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