# Sequence Labeling on GREEN English (EN) (test)

Source: [Sequence Labeling on GREEN English (EN) (test)](<https://www.sota2.com/research/sota/sequence-labeling-on-green-english-en-test>)

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

Data updated: 2026-02-26T06:04:31.511Z

Evaluation of Sequence Labeling performance on the test split of the GREEN English dataset, typically measured using Span-F1 score.

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 | Sequence Labeling |
| Dataset (including any stated split) | GREEN English (EN) (test) |
| Metric | Span-F1 |
| 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

- [Span-F1](<https://www.sota2.com/research/sota/sequence-labeling-on-green-english-en-test.md?metric=Span-F1>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Span-F1 | Result date | Report paper |
| --- | --- | --- | --- |
| ESCOXLM-R | 51.2 | Not recorded | 68fa6f741e209131cea45b04 |
| XLM-Rlarge | 49 | Not recorded | 68fa6f741e209131cea45b04 |
| XLM-Rlarge | 47.5 | Not recorded | 68fa6f741e209131cea45b04 |
| CRF | 31.8 | Not recorded | 68fa6f741e209131cea45b04 |

### ESCOXLM-R

Span-F1: 51.2. Result ID: 6990d2a93a6c31484903902c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f741e209131cea45b04.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f741e209131cea45b04.md>)

[Implementation](<https://github.com/mainlp/escoxlmr>)

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

### XLM-Rlarge

Span-F1: 49. Result ID: 6990d2a93a6c31484903902a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f741e209131cea45b04.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67521e209131cea15706.md>)

Recorded evaluation configuration: {"model\_size":"large"}. This record does not assert independent reproduction.

### XLM-Rlarge

Span-F1: 47.5. Result ID: 6990d2a93a6c31484903902b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f741e209131cea45b04.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67521e209131cea15706.md>)

Recorded evaluation configuration: {"model\_size":"large","DAPT":true}. This record does not assert independent reproduction.

### CRF

Span-F1: 31.8. Result ID: 6990d2a93a6c314849039029.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f741e209131cea45b04.md>)

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

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