Brain-to-image retrieval on THINGS-EEG (Intra-subject split)
62.8Subject 1 Performance (T-1)SIMON
Evaluation results
| Method | Links | ||||||||||||||||||||||||||||||||||||||||||||
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| SIMONEvaluation Setting=Intra-subject2026.05 | 62.8 | 87.2 | 69 | 95.2 | 71 | 94.2 | 69.8 | 93.3 | 59.5 | 88 | 75.5 | 95.3 | 66.8 | 93.3 | 78.3 | 97.7 | 62.5 | 88.5 | 81.8 | 96.7 | 69.7 | 92.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HyFIProtocol=Intra-subject, Task=200-way zero-shot retrieval2026.03 | 60.6 | 85.3 | 65.9 | 94 | 69.5 | 93.9 | 66.5 | 89.8 | 55 | 86 | 74.4 | 95 | 68.4 | 91.3 | 78.9 | 96.9 | 66 | 90.6 | 77 | 96.4 | 68.2 | 91.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| HyFIEvaluation Setting=Intra-subject2026.05 | 60.6 | 85.3 | 65.9 | 94 | 69.5 | 93.9 | 66.5 | 89.8 | 55 | 86 | 74.4 | 95 | 68.4 | 91.3 | 78.9 | 96.9 | 66 | 90.6 | 77 | 96.4 | 68.2 | 91.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| NeuroBridgeEvaluation Setting=Intra-subject2026.05 | 50 | 77.6 | 63.2 | 90.6 | 61.6 | 91.1 | 61.4 | 90 | 54.8 | 85 | 69.7 | 92.9 | 62.7 | 88.8 | 71.2 | 95.1 | 64 | 91 | 73.6 | 97.1 | 63.2 | 89.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| UBPProtocol=Intra-subject, Task=200-way zero-shot retrieval2026.03 | 41.2 | 70.5 | 51.2 | 80.9 | 51.2 | 82 | 51.1 | 76.9 | 42.2 | 72.8 | 57.5 | 83.5 | 49 | 79.9 | 58.6 | 85.8 | 45.1 | 76.2 | 61.5 | 88.2 | 50.9 | 79.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| UBPEvaluation Setting=Intra-subject2026.05 | 41.2 | 70.5 | 51.2 | 80.9 | 51.2 | 82 | 51.1 | 76.9 | 42.2 | 72.8 | 57.5 | 83.5 | 49 | 79.9 | 58.6 | 85.8 | 45.1 | 76.2 | 61.5 | 88.2 | 50.9 | 79.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Cog-capProtocol=Intra-subject, Task=200-way zero-shot retrieval2026.03 | 31.4 | 79.7 | 31.4 | 77.8 | 38.2 | 85.7 | 40.4 | 85.8 | 24.4 | 66.3 | 34.8 | 78.8 | 34.7 | 81 | 48.1 | 88.6 | 37.4 | 79.4 | 35.6 | 79.3 | 35.6 | 80.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Cog-capEvaluation Setting=Intra-subject2026.05 | 31.4 | 79.7 | 31.4 | 77.8 | 38.2 | 85.7 | 40.4 | 85.8 | 24.4 | 66.3 | 34.8 | 78.8 | 34.7 | 81 | 48.1 | 88.6 | 37.4 | 79.4 | 35.6 | 79.3 | 35.6 | 80.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ATM-SProtocol=Intra-subject, Task=200-way zero-shot retrieval2026.03 | 25.6 | 60.4 | 22 | 54.5 | 25 | 62.4 | 31.4 | 60.9 | 12.9 | 43 | 21.3 | 51.1 | 30.5 | 61.5 | 38.8 | 72 | 30.4 | 51.5 | 29.1 | 63.5 | 28.5 | 60.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ATM-SEvaluation Setting=Intra-subject2026.05 | 25.6 | 60.4 | 22 | 54.5 | 25 | 62.4 | 31.4 | 60.9 | 12.9 | 43 | 21.3 | 51.1 | 30.5 | 61.5 | 38.8 | 72 | 30.4 | 51.5 | 29.1 | 63.5 | 28.5 | 60.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| NICEProtocol=Intra-subject, Task=200-way zero-shot retrieval2026.03 | 13.2 | 39.5 | 13.5 | 40.3 | 14.5 | 42.7 | 20.6 | 52.7 | 10.1 | 31.5 | 16.5 | 44 | 17 | 42.1 | 22.9 | 56.1 | 15.4 | 41.6 | 17.4 | 45.8 | 16.1 | 43.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| NICEEvaluation Setting=Intra-subject2026.05 | 13.2 | 39.5 | 13.5 | 40.3 | 14.5 | 42.7 | 20.6 | 52.7 | 10.1 | 31.5 | 16.5 | 44 | 17 | 42.1 | 22.9 | 56.1 | 15.4 | 41.6 | 17.4 | 45.8 | 16.1 | 43.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BraVLProtocol=Intra-subject, Task=200-way zero-shot retrieval2026.03 | 6.1 | 17.9 | 4.9 | 14.9 | 5.6 | 17.4 | 5 | 15.1 | 4 | 13.4 | 6 | 18.2 | 6.5 | 20.4 | 8.8 | 23.7 | 4.3 | 14 | 7 | 19.7 | 5.8 | 17.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| BraVLEvaluation Setting=Intra-subject2026.05 | 6.1 | 17.9 | 4.9 | 14.9 | 5.6 | 17.4 | 5 | 15.1 | 4 | 13.4 | 6 | 18.2 | 6.5 | 20.4 | 8.8 | 23.7 | 4.3 | 14 | 7 | 19.7 | 5.8 | 17.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ATM-SExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 25.6 | 60.4 | 22.1 | 54.4 | 25.1 | 62.6 | 31.4 | 60.8 | 13 | 43 | 21.5 | 51.2 | 30.7 | 61.4 | 38.8 | 72 | 34.5 | 51.7 | 29.2 | 63.7 | 27.1 | 58.1 | |
| BraVLExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 18 | 4.9 | 14.9 | 5.8 | 15.2 | 4.1 | 13.4 | 6.2 | 18.2 | 6.4 | 20.4 | 8.7 | 23.9 | 4.4 | 14.1 | 7.2 | 19.7 | 7.2 | 19.8 | 6 | 17.7 | |
| MB2CExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 23.1 | 55.9 | 23.1 | 55.9 | 30.2 | 61.5 | 21.6 | 48.4 | 21.4 | 48.6 | 32.2 | 61.7 | 28.5 | 59.4 | 40.5 | 70.1 | 27.6 | 59.1 | 29.7 | 69 | 27.7 | 58.9 | |
| Neural-MCRLExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 28.7 | 56.4 | 25.5 | 56.4 | 30.1 | 59.2 | 34 | 62.2 | 24.1 | 51.2 | 27 | 56.7 | 30.5 | 58.6 | 42.4 | 76.5 | 30.5 | 53.4 | 37.9 | 67.1 | 31 | 59.7 | |
| NICEExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12.3 | 36.5 | 13.2 | 39.2 | 16.4 | 47.1 | 8 | 26.9 | 14 | 40.5 | 15.3 | 42.2 | 20.2 | 49.9 | 13.2 | 37.2 | 15.1 | 42 | 14.8 | 42 | 14.2 | 40.3 | |
| NICE-GAExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 18.7 | 45.1 | 15.6 | 52.6 | 13.2 | 38.9 | 11.7 | 35.7 | 17.1 | 53.5 | 10.4 | 33.1 | 16 | 50.1 | 12.7 | 40.4 | 11.1 | 30.8 | 11.3 | 30.9 | 13.7 | 41.1 | |
| NICE-SAExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17.3 | 44.2 | 14.9 | 52.1 | 12.6 | 38.5 | 11.3 | 34.8 | 16.2 | 52.5 | 10.1 | 32.3 | 15.4 | 49.6 | 12.1 | 39.8 | 10.5 | 30.3 | 10.3 | 30.1 | 13 | 40.4 | |
| SFTGExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 45.8 | 75.9 | 55.4 | 86.5 | 54.3 | 85.1 | 54.7 | 79.8 | 46.6 | 76.9 | 63.4 | 88.5 | 56.2 | 84.8 | 62.2 | 88.3 | 48.7 | 82.3 | 67.7 | 90.3 | 55.5 | 83.8 | |
| SUP-MCRLExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 67.6 | 91.2 | 59.7 | 92 | 60.4 | 92 | 57.9 | 87.4 | 47.7 | 79.5 | 67.9 | 91.8 | 75.9 | 96.8 | 78.9 | 98.9 | 63.4 | 90.9 | 80.5 | 98.6 | 66 | 91.9 | |
| UBPExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 41.4 | 70.5 | 51.3 | 80.8 | 51.1 | 82.1 | 51 | 76.9 | 42.4 | 73 | 57.7 | 83.7 | 49.2 | 80.1 | 58.7 | 85.7 | 45 | 76.2 | 61.7 | 88.3 | 50.9 | 79.7 | |
| VE-SDNExperimental Setting=Intra-subject2026.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 32.6 | 63.8 | 34.4 | 70.1 | 38.6 | 73.5 | 39.9 | 72 | 29.6 | 58.8 | 34.6 | 68.9 | 34.4 | 68.3 | 49.5 | 80 | 39.2 | 69.5 | 39.8 | 75.3 | 37.2 | 70 |