ClusterAttention speeds up TabPFN-3 by two to six times while retaining at least 99% of dense accuracy on large-scale tabular data

On large-scale tabular data ClusterAttention speeds up TabPFN-3 arXiv:2605.13986 by two to six times, while retaining at least 99% of the dense accuracy.

http://arxiv.org/abs/2608.26965v1