# Multi-hop Retrieval-Augmented Generation on MHR NewsAgent Domain

Source: [Multi-hop Retrieval-Augmented Generation on MHR NewsAgent Domain](<https://www.sota2.com/research/sota/multi-hop-retrieval-augmented-generation-on-mhr-newsagent-domain>)

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

Data updated: 2026-04-07T09:11:29.275Z

Evaluation of model performance on the MHR NewsAgent Domain dataset for Multi-hop Retrieval-Augmented Generation tasks, measured using Accuracy, Hallucination rate, and number of Rounds.

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 Retrieval-Augmented Generation |
| Dataset (including any stated split) | MHR NewsAgent Domain |
| Metric | Accuracy |
| 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

- [Accuracy](<https://www.sota2.com/research/sota/multi-hop-retrieval-augmented-generation-on-mhr-newsagent-domain.md?metric=Accuracy>): Higher is better; unit: PERCENT.

- [Hallucination Rate](<https://www.sota2.com/research/sota/multi-hop-retrieval-augmented-generation-on-mhr-newsagent-domain.md?metric=Hallucination%20Rate>): Lower is better; unit: PERCENT.

- [Rounds](<https://www.sota2.com/research/sota/multi-hop-retrieval-augmented-generation-on-mhr-newsagent-domain.md?metric=Rounds>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| GoldRouter | 90.31 | Not recorded | 68fa76971e209131cea6dfa5 |
| RIRS | 88.78 | Not recorded | 68fa76971e209131cea6dfa5 |
| Chameleon | 86.24 | Not recorded | 68fa76971e209131cea6dfa5 |
| GoldRouter | 80.16 | Not recorded | 68fa76971e209131cea6dfa5 |
| RIRS | 75.12 | Not recorded | 68fa76971e209131cea6dfa5 |
| Chameleon | 72.91 | Not recorded | 68fa76971e209131cea6dfa5 |

### GoldRouter

Accuracy: 90.31. Result ID: 69d4ca3f47f34ce924bccc7d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

Recorded evaluation configuration: {"Models":"Qwen"}. This record does not assert independent reproduction.

### RIRS

Accuracy: 88.78. Result ID: 69d4ca3f47f34ce924bccc81.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

Recorded evaluation configuration: {"Models":"Qwen"}. This record does not assert independent reproduction.

### Chameleon

Accuracy: 86.24. Result ID: 69d4ca3f47f34ce924bccc7f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa710e1e209131cea4eee8.md>)

[Implementation](<https://chameleon-llm.github.io/>)

Recorded evaluation configuration: {"Models":"Qwen"}. This record does not assert independent reproduction.

### GoldRouter

Accuracy: 80.16. Result ID: 69d4ca3f47f34ce924bccc7e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

Recorded evaluation configuration: {"Models":"LLaMA"}. This record does not assert independent reproduction.

### RIRS

Accuracy: 75.12. Result ID: 69d4ca3f47f34ce924bccc82.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

Recorded evaluation configuration: {"Models":"LLaMA"}. This record does not assert independent reproduction.

### Chameleon

Accuracy: 72.91. Result ID: 69d4ca3f47f34ce924bccc80.

[Reporting paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfa5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa710e1e209131cea4eee8.md>)

[Implementation](<https://chameleon-llm.github.io/>)

Recorded evaluation configuration: {"Models":"LLaMA"}. This record does not assert independent reproduction.

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