# Lexical Substitution on LS07 (test)

Source: [Lexical Substitution on LS07 (test)](<https://www.sota2.com/research/sota/lexical-substitution-on-ls07-test>)

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

Data updated: 2026-02-26T05:37:45.689Z

Evaluation of Lexical Substitution performance on the test split of the LS07 dataset.

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 | Lexical Substitution |
| Dataset (including any stated split) | LS07 (test) |
| Metric | Best Score |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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

- [Best Score](<https://www.sota2.com/research/sota/lexical-substitution-on-ls07-test.md?metric=Best%20Score>): Higher is better; unit: PERCENT.

- [Best Score (Multi-Candidate)](<https://www.sota2.com/research/sota/lexical-substitution-on-ls07-test.md?metric=Best%20Score%20(Multi-Candidate)>): Higher is better; unit: PERCENT.

- [Out-Of-Target Score](<https://www.sota2.com/research/sota/lexical-substitution-on-ls07-test.md?metric=Out-Of-Target%20Score>): Higher is better; unit: PERCENT.

- [Out-Of-Target Score (Multi-Candidate)](<https://www.sota2.com/research/sota/lexical-substitution-on-ls07-test.md?metric=Out-Of-Target%20Score%20(Multi-Candidate)>): Higher is better; unit: PERCENT.

- [Precision@1](<https://www.sota2.com/research/sota/lexical-substitution-on-ls07-test.md?metric=Precision%401>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Best Score | Result date | Report paper |
| --- | --- | --- | --- |
| LexSubCon | 21.1 | Not recorded | 68fa6c301e209131cea32b23 |
| Transfer learning | 17.2 | Not recorded | 68fa6c301e209131cea32b23 |
| Supervised learning | 15.9 | Not recorded | 68fa6c301e209131cea32b23 |
| KU | 12.9 | Not recorded | 68fa6c301e209131cea32b23 |
| Bert\_sp,su | 12.8 | Not recorded | 68fa6c301e209131cea32b23 |
| UNT | 12.8 | Not recorded | 68fa6c301e209131cea32b23 |
| Substitute vector | 12.7 | Not recorded | 68fa6c301e209131cea32b23 |
| Addcos | 8.1 | Not recorded | 68fa6c301e209131cea32b23 |

### LexSubCon

Best Score: 21.1. Result ID: 698eef233a6c314849f3a600.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

[Implementation](<https://github.com/gmichalo/LexSubCon>)

Recorded evaluation configuration: {"implementation":"this paper"}. This record does not assert independent reproduction.

### Transfer learning

Best Score: 17.2. Result ID: 698eef233a6c314849f3a602.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

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

### Supervised learning

Best Score: 15.9. Result ID: 698eef233a6c314849f3a605.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

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

### KU

Best Score: 12.9. Result ID: 698eef233a6c314849f3a606.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

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

### Bert\_sp,su

Best Score: 12.8. Result ID: 698eef233a6c314849f3a601.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

Recorded evaluation configuration: {"implementation":"this paper"}. This record does not assert independent reproduction.

### UNT

Best Score: 12.8. Result ID: 698eef233a6c314849f3a607.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

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

### Substitute vector

Best Score: 12.7. Result ID: 698eef233a6c314849f3a603.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

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

### Addcos

Best Score: 8.1. Result ID: 698eef233a6c314849f3a604.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6c301e209131cea32b23.md>)

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

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