# Entity Linking on AIDA w/ NIL (testb)

Source: [Entity Linking on AIDA w/ NIL (testb)](<https://www.sota2.com/research/sota/entity-linking-on-aida-w-nil-testb>)

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

Data updated: 2026-02-26T05:53:40.196Z

Evaluation of Entity Linking performance on the testb split of the AIDA dataset, specifically including NIL entities.

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 | Entity Linking |
| Dataset (including any stated split) | AIDA w/ NIL (testb) |
| Metric | Non-NAC 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

- [Non-NAC Accuracy](<https://www.sota2.com/research/sota/entity-linking-on-aida-w-nil-testb.md?metric=Non-NAC%20Accuracy>): Higher is better; unit: PERCENT.

- [NAC Score](<https://www.sota2.com/research/sota/entity-linking-on-aida-w-nil-testb.md?metric=NAC%20Score>): Higher is better; unit: PERCENT.

- [Overall Accuracy (OAC)](<https://www.sota2.com/research/sota/entity-linking-on-aida-w-nil-testb.md?metric=Overall%20Accuracy%20(OAC)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Non-NAC Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| CLINK-cross | 84.42 | Not recorded | 68fa6f7c1e209131cea45e9f |
| BLINK-cross | 83.08 | Not recorded | 68fa6f7c1e209131cea45e9f |
| CLINK-bi | 75.98 | Not recorded | 68fa6f7c1e209131cea45e9f |
| BLINK-bi | 64.54 | Not recorded | 68fa6f7c1e209131cea45e9f |

### CLINK-cross

Non-NAC Accuracy: 84.42. Result ID: 6990d8b53a6c31484903bde9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f7c1e209131cea45e9f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f7c1e209131cea45e9f.md>)

[Implementation](<https://github.com/solitaryzero/NIL_EL>)

Recorded evaluation configuration: {"Architecture":"cross-encoder","Backbone":"BERT-large"}. This record does not assert independent reproduction.

### BLINK-cross

Non-NAC Accuracy: 83.08. Result ID: 6990d8b53a6c31484903bde8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f7c1e209131cea45e9f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68641e209131cea1bbab.md>)

Recorded evaluation configuration: {"Architecture":"cross-encoder","Backbone":"BERT-large"}. This record does not assert independent reproduction.

### CLINK-bi

Non-NAC Accuracy: 75.98. Result ID: 6990d8b53a6c31484903bde7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f7c1e209131cea45e9f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f7c1e209131cea45e9f.md>)

[Implementation](<https://github.com/solitaryzero/NIL_EL>)

Recorded evaluation configuration: {"Architecture":"bi-encoder","Backbone":"BERT-large"}. This record does not assert independent reproduction.

### BLINK-bi

Non-NAC Accuracy: 64.54. Result ID: 6990d8b53a6c31484903bde6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6f7c1e209131cea45e9f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68641e209131cea1bbab.md>)

Recorded evaluation configuration: {"Architecture":"bi-encoder","Backbone":"BERT-large"}. This record does not assert independent reproduction.

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