← Open nowmlcodabenchWeak Lensing Uncertainty under Distribution Shift $4KOct 11, 2026 · 3d left onlineOpen official page Add to calendarAsk about this competitionWhat's the prize and deadline?Am I eligible?How do I do well in this?Ask a question about this competitionRecommended readWinning Competitions Playbook — the step-by-step guide to actually placing.