# Dyck Languages on BBEH Dyck Languages

Source: [Dyck Languages on BBEH Dyck Languages](<https://www.sota2.com/research/sota/dyck-languages-on-bbeh-dyck-languages>)

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

Data updated: 2026-05-15T08:26:51.996Z

Evaluation of model performance on the BBEH Dyck Languages dataset, focusing on accuracy metrics for language structure recognition.

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 | Dyck Languages |
| Dataset (including any stated split) | BBEH Dyck Languages |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 3 of 3 |
| 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/dyck-languages-on-bbeh-dyck-languages.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| Prompter Policy | 91.25 | Not recorded | 6a06a875dbc836b87d829f15 |
| GEPA | 79.16 | Not recorded | 6a06a875dbc836b87d829f15 |
| Baseline | 63.33 | Not recorded | 6a06a875dbc836b87d829f15 |

### Prompter Policy

Accuracy: 91.25. Result ID: 6a06d83247f34ce924ee6f55.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a875dbc836b87d829f15.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a06a875dbc836b87d829f15.md>)

Recorded evaluation configuration: {"Buffer":"true"}. This record does not assert independent reproduction.

### GEPA

Accuracy: 79.16. Result ID: 6a06d83247f34ce924ee6f54.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a875dbc836b87d829f15.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a3a1e209131cea81ee3.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Baseline

Accuracy: 63.33. Result ID: 6a06d83247f34ce924ee6f53.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a875dbc836b87d829f15.md>)

Recorded evaluation configuration: {"mode":"Zero-shot"}. This record does not assert independent reproduction.

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