Tabular Imputation on 20 real-world datasets MNAR 2026 (test) benchmark leaderboard · SOTA2 Research

Tabular Imputation on 20 real-world datasets MNAR 2026 (test)

0.146NRMSE (5% Missing Rate)Schema-1

Evaluation Results

Method	Links
Schema-12026.05		0.146	0.178	0.221
Gemini 3.0 Flash2026.05		0.333	0.325	0.308
Claude 4.5 Sonnet2026.05		0.369	0.361	0.345
missForest2026.05		0.418	0.44	0.453
MICE2026.05		0.426	0.439	0.475
GPT-4.1 Nano2026.05		0.432	0.405	0.425
Mistral D22026.05		0.435	0.424	0.389
MiMo-V22026.05		0.439	0.435	0.416
kNN2026.05		0.485	0.496	0.509
SAEI2026.05		0.518	0.482	0.418
TabPFN2026.05		0.621	0.683	0.71
SoftImpute2026.05		0.654	0.644	0.649