FAIR Universe: Weak Lensing Uncertainty Challenge

Leaderboard - Phase 1

Last updated: October 15, 2025 at 03:02 PM UTC
Rank Username Submission ID Method Name Score MSE R² Coverage
1 shubhojit 387784 CNNv43c 11.5549 0.1060 0.8920 0.6984
2 jagoncalves 387421 20251008_173243 11.2183 0.1166 0.8812 0.6815
3 piyush555 390898 dn_long 11.1667 0.1156 0.8822 0.7039
4 azhang81 389677 cnn 11.0338 0.1211 0.8766 0.6546
5 sakib 375549 CNN 10.8968 0.1215 0.8762 0.7216
6 trnkhanh 391040 MB1 10.6408 0.1324 0.8651 0.7057
7 exaltedjoseph 386759 op-muy 10.5397 0.1335 0.8640 0.6860
8 andry834 391640 25-10-15-00-37 10.4586 0.1370 0.8604 0.7053
9 levisevans 391023 argusv0 10.4077 0.1381 0.8593 0.6471
10 chenghantsai 385173 Optuna CNN 515 depth 10.3880 0.1341 0.8634 0.7980
11 hao_chun_liang 388887 SimplifiedHybridCNN 10.3842 0.1355 0.8619 0.7428
12 wenghuikun 390984 1014_162241 10.0037 0.1466 0.8506 0.6485
13 spierre 389374 Scattering Transform Iso 9.9016 0.1482 0.8490 0.7873
14 eiffl 389013 EiffL_hulew8h2_baseline1 9.8742 0.1512 0.8460 0.6092
15 jhu_suicee 390514 STILI 9.7047 0.1545 0.8426 0.6521
16 pajucg2 379685 cnn 9.4793 0.1648 0.8321 0.7889
17 dingjch 386819 N25_R01-0059_use5grps_SBI 9.3897 0.1659 0.8310 0.6100
18 benduong 375155 OkeMCMC 9.2332 0.1765 0.8202 0.6717
19 ssunao 386814 angular power spectrum + second third, and fourth order aperture mass statistics 9.1654 0.1749 0.8218 0.6304
20 klinjin 382413 mcmc_flat_baseline 8.9681 0.1859 0.8107 0.7034
21 faithful 390921 model v3 8.9674 0.1796 0.8171 0.6109
22 aravindsugu 377027 v2 8.8820 0.1870 0.8096 0.7019
23 young_hee 389125 base_mcmc 8.8046 0.1895 0.8070 0.7135
24 pwchang 363706 Baseline_CNN_MCMC_it100k_006_new_data_score 8.6809 0.1949 0.8015 0.6909
25 farhankhan 375760 24 8.4428 0.2011 0.7952 0.6990
26 mathfan2020 387477 CNNv1 7.6785 0.2245 0.7714 0.6175
27 hnayak 389547 updated1 7.6334 0.2358 0.7598 0.6949
28 saibaster 391606 cnn 7.5660 0.2173 0.7786 0.5301
29 carmenmisa 367924 Phase 1 Starting Kit 4.6266 0.3472 0.6464 0.6737
30 ragansu 357613 model_starting_kit 4.6012 0.3483 0.6453 0.6736
31 garyhornbill28 369950 CNN_2 -1854.2724 163.5679 -165.6699 0.7210
32 kadidiakonate 384213 dummy submission -3795.6503 27.1434 -26.6566 0.6766
33 lupodda 367070 DummySubmission -56532.8470 4325.4582 -4405.5530 0.9149
34 rishi 372606 registration -56532.8470 4325.4582 -4405.5530 0.9149