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Open-weight model · Tabular classification

TabPFN-v2-clf

by Prior Labs Prior-Labs/TabPFN-v2-clf

TabPFN is a transformer-based foundation model for tabular data that leverages prior-data based learning to achieve strong performance on small tabular datasets without requiring task-specific training.

Parameters
Context
Weights280.7 MB
Licenseother
AccessOpen weights
Monthly Downloads40.7k

Model Card

TabPFN is a transformer-based foundation model for tabular data that leverages prior-data based learning to achieve strong performance on small tabular datasets without requiring task-specific training. For detailed usage examples and best practices, check out: - Python ≥ 3.9 - PyTorch ≥ 2.1 - scikit-learn ≥ 1.0 This repository hosts the production TabPFN-v2 base checkpoints. Files matching the pattern tabpfn-v2-classifier-finetuned-.ckpt are content-identical aliases of the corresponding base checkpoints (e.g. tabpfn-v2-classifier-finetuned-gn2p4bpt-xp6f0iqb.ckpt is identical to tabpfn-v2-classifier-gn2p4bpt.ckpt; tabpfn-v2-classifier-finetuned-zk73skhh.ckpt is identical to…

Excerpt from the card by Prior Labs, licensed other.

Identity and Version

Repository
Prior-Labs/TabPFN-v2-clf
Publisher
Prior Labs
Task
Tabular classification
Modality
Tabular
Library
tabpfn
Parameters
Not stated by the source
Languages
Not stated by the source
Revision
f851f2a3c941544733b712d8c0f96dfae9b28862
First published
2025-01-02
Last updated
2026-04-26

Files and Weights

19 files, 309.7 MB in total. The weights are 13 files totalling 280.7 MB in ckpt.

Weights13 files · 280.7 MB
Configuration1 file · 37 B
Documentation2 files · 14.1 KB
Other1 file · 29.0 MB
Repository2 files · 7.8 KB
Every file
FileTypeSizeSHA-256
tabpfn-v2-classifier-finetuned-gn2p4bpt-xp6f0iqb.ckptWeights12.9 MB de01a095da7a
tabpfn-v2-classifier-finetuned-llderlii-oyd7ul21.ckptWeights29.0 MB f04fc1888fac
tabpfn-v2-classifier-finetuned-od3j1g5m-4svepuy5.ckptWeights29.0 MB 825440a17faf
tabpfn-v2-classifier-finetuned-vutqq28w-boexhu6h.ckptWeights12.9 MB c060b5f61480
tabpfn-v2-classifier-finetuned-zk73skhh.ckptWeights29.0 MB cf8c519c01ea
tabpfn-v2-classifier-finetuned-znskzxi4-tvvss6bp.ckptWeights12.9 MB fadb46928ddd
tabpfn-v2-classifier-gn2p4bpt.ckptWeights12.9 MB de01a095da7a
tabpfn-v2-classifier-llderlii.ckptWeights29.0 MB f04fc1888fac
tabpfn-v2-classifier-od3j1g5m.ckptWeights29.0 MB 825440a17faf
tabpfn-v2-classifier-v2_default.ckptWeights29.0 MB cf8c519c01ea
tabpfn-v2-classifier-vutqq28w.ckptWeights12.9 MB c060b5f61480
tabpfn-v2-classifier-znskzxi4.ckptWeights12.9 MB fadb46928ddd
tabpfn-v2-classifier.ckptWeights29.0 MB f65a35685aee
config.jsonConfiguration37 B
LICENSE.txtDocumentation11.5 KB
README.mdDocumentation2.6 KB
tabpfn-v2-classifier-finetuned-zk73skhh.cpktOther29.0 MB cf8c519c01ea
.DS_StoreRepository6.1 KB
.gitattributesRepository1.7 KB

License and Download

License
other
Access
Open weights, no gate
Download size
280.7 MB
Download from Prior Labs

Released by Prior Labs through its official repository on Hugging Face. Read the license.

Memory Requirements

PrecisionWeights in memory
As published280.7 MB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About TabPFN-v2-clf

What license is TabPFN-v2-clf released under?

other, as its publisher declares it. Read the license text before commercial use.

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