# Multi-hop Question Answering on 2WikiMultiHopQA in-domain (test)

Source: [Multi-hop Question Answering on 2WikiMultiHopQA in-domain (test)](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-2wikimultihopqa-in-domain-test>)

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

Data updated: 2026-02-26T05:34:25.137Z

Evaluation of model performance on the in-domain test split of the 2WikiMultiHopQA dataset for multi-hop question answering.

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) | 2WikiMultiHopQA in-domain (test) |
| Metric | Accuracy (Response) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 14 of 14 |
| 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 (Response)](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-2wikimultihopqa-in-domain-test.md?metric=Accuracy%20(Response)>): Higher is better; unit: PERCENT.

- [Accuracy (Label)](<https://www.sota2.com/research/sota/multi-hop-question-answering-on-2wikimultihopqa-in-domain-test.md?metric=Accuracy%20(Label)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy (Response) | Result date | Report paper |
| --- | --- | --- | --- |
| DLLM-Searcher | 69.8 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| R1Searcher | 59.6 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| WebSailor | 59.4 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| ReARTeR | 55.4 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| CR-Planner | 48.2 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| Search-o1 | 47 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| Search-R1 | 46 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| LLaDA | 42 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| IRCoT | 41 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| Iter-RetGen | 32.4 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| Adaptive-RAG | 27.8 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| Selective-Context | 27.4 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| SuRe | 22.2 | Not recorded | 698abbaac97a0b3e3b5ddffe |
| Dream | 13.6 | Not recorded | 698abbaac97a0b3e3b5ddffe |

### DLLM-Searcher

Accuracy (Response): 69.8. Result ID: 699607945698665ec43efdae.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Implementation](<https://github.com/bubble65/DLLM-Searcher>)

Recorded evaluation configuration: {"Category":"dLLMs Agent","paradigm":"P-ReAct","training":"VRPO","backbone":"SDAR"}. This record does not assert independent reproduction.

### R1Searcher

Accuracy (Response): 59.6. Result ID: 699607945698665ec43efdab.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77771e209131cea7356d.md>)

Recorded evaluation configuration: {"Category":"ARM-based LLMs Agent","setup":"modified (5.1.3)","search\_mode":"best of local/Google search"}. This record does not assert independent reproduction.

### WebSailor

Accuracy (Response): 59.4. Result ID: 699607945698665ec43efdaa.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79c91e209131cea7f5e0.md>)

Recorded evaluation configuration: {"Category":"ARM-based LLMs Agent","setup":"modified (5.1.3)","tools":"search only"}. This record does not assert independent reproduction.

### ReARTeR

Accuracy (Response): 55.4. Result ID: 699607945698665ec43efda7.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76971e209131cea6dfb6.md>)

Recorded evaluation configuration: {"Category":"Traditional RAG"}. This record does not assert independent reproduction.

### CR-Planner

Accuracy (Response): 48.2. Result ID: 699607945698665ec43efda6.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75021e209131cea65340.md>)

Recorded evaluation configuration: {"Category":"Traditional RAG"}. This record does not assert independent reproduction.

### Search-o1

Accuracy (Response): 47. Result ID: 699607945698665ec43efda8.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76911e209131cea6dca9.md>)

[Implementation](<https://github.com/sunnynexus/Search-o1>)

Recorded evaluation configuration: {"Category":"ARM-based LLMs Agent"}. This record does not assert independent reproduction.

### Search-R1

Accuracy (Response): 46. Result ID: 699607945698665ec43efda9.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a651e209131cea82e7b.md>)

Recorded evaluation configuration: {"Category":"ARM-based LLMs Agent"}. This record does not assert independent reproduction.

### LLaDA

Accuracy (Response): 42. Result ID: 699607945698665ec43efdad.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7c3e1e209131cea8d1d9.md>)

Recorded evaluation configuration: {"Category":"dLLMs Agent","paradigm":"ReAct","acceleration":"Fast-dLLM"}. This record does not assert independent reproduction.

### IRCoT

Accuracy (Response): 41. Result ID: 699607945698665ec43efda4.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6fd81e209131cea4791d.md>)

[Implementation](<https://github.com/stonybrooknlp/ircot>)

Recorded evaluation configuration: {"Category":"Traditional RAG"}. This record does not assert independent reproduction.

### Iter-RetGen

Accuracy (Response): 32.4. Result ID: 699607945698665ec43efda5.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70f21e209131cea4e48a.md>)

Recorded evaluation configuration: {"Category":"Traditional RAG"}. This record does not assert independent reproduction.

### Adaptive-RAG

Accuracy (Response): 27.8. Result ID: 699607945698665ec43efda3.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70cb1e209131cea4d27b.md>)

Recorded evaluation configuration: {"Category":"Traditional RAG"}. This record does not assert independent reproduction.

### Selective-Context

Accuracy (Response): 27.4. Result ID: 699607945698665ec43efda2.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70d81e209131cea4d9ef.md>)

Recorded evaluation configuration: {"Category":"Traditional RAG"}. This record does not assert independent reproduction.

### SuRe

Accuracy (Response): 22.2. Result ID: 699607945698665ec43efda1.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72f81e209131cea59a72.md>)

Recorded evaluation configuration: {"Category":"Traditional RAG"}. This record does not assert independent reproduction.

### Dream

Accuracy (Response): 13.6. Result ID: 699607945698665ec43efdac.

[Reporting paper](<https://www.sota2.com/research/paper/698abbaac97a0b3e3b5ddffe.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7ad41e209131cea8563c.md>)

Recorded evaluation configuration: {"Category":"dLLMs Agent","paradigm":"ReAct","acceleration":"Fast-dLLM"}. This record does not assert independent reproduction.

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