tabpfn: Prior-Data Fitted Network Foundational Model for Tabular Data

Provides a consistent API for classification and regression models based on the 'TabPFN' model of Hollmann et al. (2025), "Accurate predictions on small data with a tabular foundation model," Nature, 637(8045) <doi:10.1038/s41586-024-08328-6>. The calculations are served via 'Python' to train and predict the model.

Package details

AuthorMax Kuhn [aut, cre] (ORCID: <https://orcid.org/0000-0003-2402-136X>), Posit Software, PBC [cph, fnd] (ROR: <https://ror.org/03wc8by49>)
MaintainerMax Kuhn <max@posit.co>
LicenseApache License (>= 2)
Version0.1.0
URL https://tabpfn.tidymodels.org https://github.com/tidymodels/tabpfn
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("tabpfn")

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tabpfn documentation built on March 18, 2026, 5:07 p.m.