# Dependency Parsing on CoNLL Arabic (ar) treebank (test)

Source: [Dependency Parsing on CoNLL Arabic (ar) treebank (test)](<https://www.sota2.com/research/sota/dependency-parsing-on-conll-arabic-ar-treebank-test>)

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

Data updated: 2026-02-26T06:07:47.595Z

Evaluation of Dependency Parsing performance on the Arabic test split of the CoNLL treebank, reporting UAS and LAS scores.

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 | Dependency Parsing |
| Dataset (including any stated split) | CoNLL Arabic (ar) treebank (test) |
| Metric | UAS |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| 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

- [UAS](<https://www.sota2.com/research/sota/dependency-parsing-on-conll-arabic-ar-treebank-test.md?metric=UAS>): Higher is better; unit: PERCENT.

- [LAS](<https://www.sota2.com/research/sota/dependency-parsing-on-conll-arabic-ar-treebank-test.md?metric=LAS>): Higher is better; unit: PERCENT.

## Recorded results

| Method | UAS | Result date | Report paper |
| --- | --- | --- | --- |
| STACKPTR | 83.04 | Not recorded | 68fa64501e209131cea03fee |
| BIAF | 82.15 | Not recorded | 68fa64501e209131cea03fee |
| Best Published | 81.12 | Not recorded | 68fa64501e209131cea03fee |
| NeuroMST | 80.8 | Not recorded | 68fa64501e209131cea03fee |
| Bi-Att | 80.34 | Not recorded | 68fa64501e209131cea03fee |

### STACKPTR

UAS: 83.04. Result ID: 698c2cc3112aeb9460eff79f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa64501e209131cea03fee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64501e209131cea03fee.md>)

[Implementation](<https://github.com/XuezheMax/NeuroNLP2>)

Recorded evaluation configuration: {"beam size":10}. This record does not assert independent reproduction.

### BIAF

UAS: 82.15. Result ID: 698c2cc3112aeb9460eff79e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa64501e209131cea03fee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa632f1e209131ce9fd21d.md>)

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

### Best Published

UAS: 81.12. Result ID: 698c2cc3112aeb9460eff7a0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa64501e209131cea03fee.md>)

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

### NeuroMST

UAS: 80.8. Result ID: 698c2cc3112aeb9460eff79d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa64501e209131cea03fee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa639b1e209131ce9ff99a.md>)

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

### Bi-Att

UAS: 80.34. Result ID: 698c2cc3112aeb9460eff79c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa64501e209131cea03fee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62bb1e209131ce9faed4.md>)

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

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