NVIDIA's Kumo Tabular Undercuts TabPFN's License Below 60,000 Rows
NVIDIA's Kumo Tabular ships under OpenMDW-1.1 for commercial use, while TabPFN-3.5's open weights stay non-commercial. Its #1 TabArena Elo is NVIDIA's own run, and it was pretrained only to 60,000 rows and 100 columns.
September 29, 2026 · 8 min read