LightPFN
Copyright 2026 Giorgio Ottoboni

This product includes software and model weights licensed under the Apache License, Version 2.0.

The model was trained from scratch on synthetic data only, without distillation and without weights or
outputs of other tabular foundation models.

The optional training code (lightpfn.prior) uses the structural causal model prior of TabICL
(https://github.com/soda-inria/tabicl, BSD-3-Clause, Copyright (c) 2025, Soda team @ Inria) as an installed
dependency; TabICL code is not redistributed in this repository or in the published wheel.
