# Long-context Question Answering on LongBench Code Repository Understanding v2

Source: [Long-context Question Answering on LongBench Code Repository Understanding v2](<https://www.sota2.com/research/sota/long-context-question-answering-on-longbench-code-repository-understanding-v2>)

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

Data updated: 2026-07-02T09:44:01.239Z

Evaluation of Long-context Question Answering performance specifically on the Code Repository Understanding subset of the LongBench v2 suite.

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 | Long-context Question Answering |
| Dataset (including any stated split) | LongBench Code Repository Understanding v2 |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 4 of 4 |
| 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/long-context-question-answering-on-longbench-code-repository-understanding-v2.md?metric=Accuracy>): Higher is better; unit: PERCENT.

- [Latency (s)](<https://www.sota2.com/research/sota/long-context-question-answering-on-longbench-code-repository-understanding-v2.md?metric=Latency%20(s)>): Lower is better; unit: TIME.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| RLM | 52 | Not recorded | 6a45f096dc71372d7795a3bf |
| MPLM | 35 | Not recorded | 6a45f096dc71372d7795a3bf |
| RLM | 32.5 | Not recorded | 6a45f096dc71372d7795a3bf |
| MPLM | 28 | Not recorded | 6a45f096dc71372d7795a3bf |

### RLM

Accuracy: 52. Result ID: 6a4632dd60b88bb339864cc4.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f096dc71372d7795a3bf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6955ff9153fdd5c36173e066.md>)

[Implementation](<https://github.com/alexzhang13/rlm/tree/main>)

Recorded evaluation configuration: {"Backbone":"Qwen3.6-35B-A3B"}. This record does not assert independent reproduction.

### MPLM

Accuracy: 35. Result ID: 6a4632dd60b88bb339864cc1.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f096dc71372d7795a3bf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a45f096dc71372d7795a3bf.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3-30B-A3B"}. This record does not assert independent reproduction.

### RLM

Accuracy: 32.5. Result ID: 6a4632dd60b88bb339864cc2.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f096dc71372d7795a3bf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6955ff9153fdd5c36173e066.md>)

[Implementation](<https://github.com/alexzhang13/rlm/tree/main>)

Recorded evaluation configuration: {"Backbone":"Qwen3-30B-A3B"}. This record does not assert independent reproduction.

### MPLM

Accuracy: 28. Result ID: 6a4632dd60b88bb339864cc3.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f096dc71372d7795a3bf.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a45f096dc71372d7795a3bf.md>)

Recorded evaluation configuration: {"Backbone":"Qwen3.6-35B-A3B"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.