# Multi-hop Question Answering on HotpotQA (F1, Tokens)

Source: [Multi-hop Question Answering on HotpotQA (F1, Tokens)](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-hotpotqa-f1-tokens>)

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

Data updated: 2026-06-05T07:50:55.694Z

Evaluation of model performance on the HotpotQA dataset for multi-hop question answering, reporting the F1 score and the length of the generated output in tokens.

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) | HotpotQA |
| Metric | F1 Score |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 12 of 12 |
| 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 Score](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-hotpotqa-f1-tokens.md?metric=F1%20Score>): Higher is better; unit: PERCENT.

- [Output Tokens](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-hotpotqa-f1-tokens.md?metric=Output%20Tokens>): Lower is better; unit: SCALAR.

## Recorded results

| Method | F1 Score | Result date | Report paper |
| --- | --- | --- | --- |
| PACT | 69.9 | Not recorded | 6a22585286173ad9c14688a5 |
| Multi-Agent Debate | 69.6 | Not recorded | 6a22585286173ad9c14688a5 |
| CoA | 68.6 | Not recorded | 6a22585286173ad9c14688a5 |
| PACT | 61.5 | Not recorded | 6a22585286173ad9c14688a5 |
| Multi-Agent Debate | 60.3 | Not recorded | 6a22585286173ad9c14688a5 |
| TextMAS | 59.5 | Not recorded | 6a22585286173ad9c14688a5 |
| PACT | 56.8 | Not recorded | 6a22585286173ad9c14688a5 |
| CoA | 54.8 | Not recorded | 6a22585286173ad9c14688a5 |
| CoA | 54.2 | Not recorded | 6a22585286173ad9c14688a5 |
| TextMAS | 50.1 | Not recorded | 6a22585286173ad9c14688a5 |
| Multi-Agent Debate | 48.4 | Not recorded | 6a22585286173ad9c14688a5 |
| TextMAS | 45.8 | Not recorded | 6a22585286173ad9c14688a5 |

### PACT

F1 Score: 69.9. Result ID: 6a227eccfbc373592c20341a.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Implementation](<https://github.com/iNLP-Lab/PACT>)

Recorded evaluation configuration: {"Backbone":"Qwen3-8B"}. This record does not assert independent reproduction.

### Multi-Agent Debate

F1 Score: 69.6. Result ID: 6a227eccfbc373592c203419.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f6a1e209131cea456e2.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3-8B"}. This record does not assert independent reproduction.

### CoA

F1 Score: 68.6. Result ID: 6a227eccfbc373592c203417.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73721e209131cea5c8b1.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3-8B"}. This record does not assert independent reproduction.

### PACT

F1 Score: 61.5. Result ID: 6a227eccfbc373592c203422.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Implementation](<https://github.com/iNLP-Lab/PACT>)

Recorded evaluation configuration: {"Backbone":"Qwen3-32B"}. This record does not assert independent reproduction.

### Multi-Agent Debate

F1 Score: 60.3. Result ID: 6a227eccfbc373592c203421.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f6a1e209131cea456e2.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3-32B"}. This record does not assert independent reproduction.

### TextMAS

F1 Score: 59.5. Result ID: 6a227eccfbc373592c203418.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692689c6d6b0dd334293064c.md>)

[Implementation](<https://github.com/Gen-Verse/LatentMAS>)

Recorded evaluation configuration: {"Backbone":"Qwen3-8B"}. This record does not assert independent reproduction.

### PACT

F1 Score: 56.8. Result ID: 6a227eccfbc373592c20341e.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Implementation](<https://github.com/iNLP-Lab/PACT>)

Recorded evaluation configuration: {"Backbone":"Qwen3-14B"}. This record does not assert independent reproduction.

### CoA

F1 Score: 54.8. Result ID: 6a227eccfbc373592c20341b.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73721e209131cea5c8b1.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3-14B"}. This record does not assert independent reproduction.

### CoA

F1 Score: 54.2. Result ID: 6a227eccfbc373592c20341f.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73721e209131cea5c8b1.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3-32B"}. This record does not assert independent reproduction.

### TextMAS

F1 Score: 50.1. Result ID: 6a227eccfbc373592c203420.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692689c6d6b0dd334293064c.md>)

[Implementation](<https://github.com/Gen-Verse/LatentMAS>)

Recorded evaluation configuration: {"Backbone":"Qwen3-32B"}. This record does not assert independent reproduction.

### Multi-Agent Debate

F1 Score: 48.4. Result ID: 6a227eccfbc373592c20341d.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f6a1e209131cea456e2.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3-14B"}. This record does not assert independent reproduction.

### TextMAS

F1 Score: 45.8. Result ID: 6a227eccfbc373592c20341c.

[Reporting paper](<https://www.sota2.com/research/paper/6a22585286173ad9c14688a5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692689c6d6b0dd334293064c.md>)

[Implementation](<https://github.com/Gen-Verse/LatentMAS>)

Recorded evaluation configuration: {"Backbone":"Qwen3-14B"}. This record does not assert independent reproduction.

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