# Joint Entity and Relation Extraction on NYT\* last word annotation (test)

Source: [Joint Entity and Relation Extraction on NYT\* last word annotation (test)](<https://www.sota2.com/research/sota/joint-entity-and-relation-extraction-on-nyt-last-word-annotation-test>)

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

Data updated: 2026-02-26T05:58:16.839Z

Evaluation of Joint Entity and Relation Extraction performance on the specific 'last word annotation' subset of the NYT test set, typically measured using Precision, Recall, and F1 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 | Joint Entity and Relation Extraction |
| Dataset (including any stated split) | NYT\* last word annotation (test) |
| Metric | Precision |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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

- [Precision](<https://www.sota2.com/research/sota/joint-entity-and-relation-extraction-on-nyt-last-word-annotation-test.md?metric=Precision>): Higher is better; unit: PERCENT.

- [Recall](<https://www.sota2.com/research/sota/joint-entity-and-relation-extraction-on-nyt-last-word-annotation-test.md?metric=Recall>): Higher is better; unit: PERCENT.

- [F1 Score](<https://www.sota2.com/research/sota/joint-entity-and-relation-extraction-on-nyt-last-word-annotation-test.md?metric=F1%20Score>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Precision | Result date | Report paper |
| --- | --- | --- | --- |
| WDec | 94.5 | Not recorded | 68fa689b1e209131cea1cfcd |
| TPLinker | 91.3 | Not recorded | 68fa689b1e209131cea1cfcd |
| CasRel | 89.7 | Not recorded | 68fa689b1e209131cea1cfcd |
| ETL-Span | 84.9 | Not recorded | 68fa689b1e209131cea1cfcd |
| CasRel | 84.2 | Not recorded | 68fa689b1e209131cea1cfcd |
| TPLinker | 83.8 | Not recorded | 68fa689b1e209131cea1cfcd |
| OrderCopyRE | 77.9 | Not recorded | 68fa689b1e209131cea1cfcd |
| GraphRel | 63.9 | Not recorded | 68fa689b1e209131cea1cfcd |
| CopyRE | 61 | Not recorded | 68fa689b1e209131cea1cfcd |

### WDec

Precision: 94.5. Result ID: 698d77d28b517eb43321b79e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66b31e209131cea11f48.md>)

[Implementation](<https://github.com/nusnlp/PtrNetDecoding4JERE>)

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

### TPLinker

Precision: 91.3. Result ID: 698d77d28b517eb43321b7a2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Implementation](<https://github.com/131250208/TPlinker-joint-extraction>)

Recorded evaluation configuration: {"Backbone":"BERT"}. This record does not assert independent reproduction.

### CasRel

Precision: 89.7. Result ID: 698d77d28b517eb43321b7a0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67cd1e209131cea1888f.md>)

[Implementation](<https://github.com/weizhepei/CasRel>)

Recorded evaluation configuration: {"Backbone":"BERT"}. This record does not assert independent reproduction.

### ETL-Span

Precision: 84.9. Result ID: 698d77d28b517eb43321b79d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa671b1e209131cea1449e.md>)

[Implementation](<https://github.com/yubowen-ph/JointER>)

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

### CasRel

Precision: 84.2. Result ID: 698d77d28b517eb43321b79f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67cd1e209131cea1888f.md>)

[Implementation](<https://github.com/weizhepei/CasRel>)

Recorded evaluation configuration: {"Backbone":"BiLSTM"}. This record does not assert independent reproduction.

### TPLinker

Precision: 83.8. Result ID: 698d77d28b517eb43321b7a1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

[Implementation](<https://github.com/131250208/TPlinker-joint-extraction>)

Recorded evaluation configuration: {"Backbone":"BiLSTM"}. This record does not assert independent reproduction.

### OrderCopyRE

Precision: 77.9. Result ID: 698d77d28b517eb43321b79c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

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

### GraphRel

Precision: 63.9. Result ID: 698d77d28b517eb43321b79b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.md>)

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

### CopyRE

Precision: 61. Result ID: 698d77d28b517eb43321b79a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa689b1e209131cea1cfcd.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.