lzhangucb

Contests

Rank Score Rating Date Event
1156
0.73 ·
Jan. 16, 2026
 MITSUI&CO. Commodity Prediction Challenge [finance, investing, custom metric]
850
4.14 ·
Jan. 6, 2026
 NFL Big Data Bowl 2026 - Prediction [football, sports, custom metric]
2107
0.47 ·
Dec. 15, 2025
 Hull Tactical - Market Prediction [finance, tabular, custom metric]
1051
0.90 ·
Oct. 23, 2025
 Jigsaw - Agile Community Rules Classification [classification, text, social networks, text classification, english, custom metric]
22
0.09 ·
Sept. 15, 2025
 NeurIPS - Open Polymer Prediction 2025 [chemistry, science and technology, custom metric]
1775
0.00 ·
July 12, 2025
 Jane Street Real-Time Market Data Forecasting [finance, tabular, regression, custom metric]
1247
0.69 ·
March 5, 2025
 CIBMTR - Equity in post-HCT Survival Predictions [healthcare, survey analysis, custom metric]
1492
1.10 ·
Aug. 12, 2024
 LMSYS - Chatbot Arena Human Preference Predictions [languages, text conversation, log loss]
670
0.52 ·
May 27, 2024
 Home Credit - Credit Risk Model Stability [banking, tabular, custom metric]
1284
0.61 ·
April 16, 2024
 LLM Prompt Recovery [artificial intelligence, nlp, custom metric]
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