Code-to-Code Retrieval on XLCoST
22C Retrieval ScoreSONAR
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| SONAR2026.03 | 22 | 29.4 | 28.3 | 29.4 | 26 | 22.2 | 30.8 | 26.9 | |
| LaBSE2026.03 | 19.8 | 27.4 | 24.3 | 24.9 | 24.2 | 22.1 | 26.3 | 24.1 | |
| CodeSage-large-v22026.03 | 19.4 | 23 | 21.2 | 21.5 | 18.2 | 15.5 | 20.4 | 19.9 | |
| MEXMA2026.03 | 18.9 | 24.5 | 22.2 | 22.9 | 22 | 16.1 | 24.2 | 21.4 | |
| Qwen3-Embedding-0.6B2026.03 | 17.8 | 24.2 | 22.1 | 22.7 | 20.4 | 15.1 | 20.3 | 20.4 | |
| CodeRankEmbed2026.03 | 16.7 | 21.5 | 19.9 | 20.5 | 17.4 | 13.4 | 19.7 | 18.4 | |
| mE5large2026.03 | 16.4 | 22.4 | 20.5 | 20.4 | 18.5 | 13.5 | 20.1 | 18.8 | |
| OmniSONAR2026.03 | 15.4 | 19.5 | 18.2 | 18.1 | 16 | 12.1 | 17.3 | 16.6 | |
| EmbeddingGemma2026.03 | 15.4 | 20.9 | 18.9 | 19.3 | 16.1 | 12.2 | 17.6 | 17.2 |