TabArena

Benchmarks

Task Name	Dataset Name	SOTA Result
Binary Classification	TabArena	Elo Rating1,782	74
Multiclass Classification	TabArena Lite	Elo Rating1,662	63
Regression	TabArena Lite	Average Rank1.9	56
Tabular Classification	TabArena Binary	Avg Balanced Accuracy89.32	56
Regression	TabArena Regression	Avg Balanced Acc70.11	56
Multiclass Classification	TabArena Multiclass (6)	Average Balanced Accuracy0.8109	56
Tabular Learning	TabArena	Elo1,663	54
Tabular Prediction	TabArena all 51 datasets	Elo Rating1,800	38
Regression	Tabarena REG	Average Rank3.46	32
Tabular Prediction	TabArena small (full 681 tasks)	Elo Rating1,723	26
Tabular Prediction	TabArena medium 10k-100k (full)	Elo Rating2,146	26
Regression	TabArena	Elo Rating1,959	26
Tabular Classification and Regression	TabArena Lite	Mean Accuracy88.7	19
Tabular Classification	TabArena	Churn Score0.9338	12
Tabular Data Learning	TabArena-Lite	Elo Rating1,651	11
Binary Classification	TabArena Customer v0.1 (test)	ROC AUC0.738	10
Tabular Foundation Model Pretraining	TabArena 38 classification tasks subsampled 2025 (5-fold CV)	Time (min)0.92	9
Classification	Tabarena CLS	AUC0.8638	9
Multiclass Classification	TabArena Multiclass v1 (test)	Rank2.3	6
Binary Classification	TabArena Binary v1 (test)	Rank2.1	6
Classification	TabArena All v1 (test)	Rank2.3	6
Tabular Classification	TabArena (3 outer-fold averages)	Churn Accuracy92.66	4

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