Contamination MapTabular / Model
TabPFN-3
- Organisation
- Prior Labs
- Family
- TabPFN · version 3
- Released
- 2026-05-13 (arXiv v1 submission date https://arxiv.org/abs/2605.13986 (HF repo Prior-Labs/tabpfn_3 created 2026-05-05))
- Checkpoints
- Prior-Labs/tabpfn_3: tabpfn-v3-classifier-v3_default.ckpt, tabpfn-v3-regressor-v3_default.ckpt, tabpfn-v3-classifier-v3_20260417_binary.ckpt, tabpfn-v3-classifier-v3_20260417_multiclass.ckpt, tabpfn-v3-regressor-v3_20260417_mediumdata.ckpt, tabpfn-v3-classifier-v3_20260506_ood.ckpt, tabpfn-v3-regressor-v3_20260506_ood.ckpt, tabpfn-v3-regressor-v3_20260506_timeseries.ckpt
- Weights
- Open · tabpfn-3-license-v1.0 (non-commercial)
- Links
- PaperModel cardCode
Training data disclosure: Full list
Level determined for 100% of benchmark cells.
- TestTest data seen0
- SeenSeen, split unclear0
- TrainTraining data seen0
- Related data seen0
- NoNot seen51
- ?Unknown0
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Other declared training data
-
TabPFN-3 synthetic prior · split: unknown
Evidence
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
arxiv.org · paper · Abstract · retrieved 2026-10-15 -
Synthetic time-series data (timeseries checkpoint fine-tuning only) · split: unknown
Evidence
“Fine-tuned on synthetic time-series data; used by default in TabPFN-TS-3”
huggingface.co · model card · Specialized checkpoints table · retrieved 2026-10-15
Benchmark cells
TabArena
Not seen airfoil_self_noise · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Amazon_employee_access · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen anneal · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Another-Dataset-on-used-Fiat-500 · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen APSFailure · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen bank-marketing · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Bank_Customer_Churn · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Bioresponse · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen blood-transfusion-service-center · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen churn · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen coil2000_insurance_policies · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen concrete_compressive_strength · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen credit-g · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen credit_card_clients_default · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen customer_satisfaction_in_airline · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen diabetes · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Diabetes130US · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen diamonds · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen E-CommereShippingData · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Fitness_Club · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Food_Delivery_Time · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen GiveMeSomeCredit · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen hazelnut-spread-contaminant-detection · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen healthcare_insurance_expenses · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen heloc · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen hiva_agnostic · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen houses · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen HR_Analytics_Job_Change_of_Data_Scientists · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen in_vehicle_coupon_recommendation · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Is-this-a-good-customer · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen kddcup09_appetency · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen Marketing_Campaign · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen maternal_health_risk · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen miami_housing · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen MIC · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen NATICUSdroid · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen online_shoppers_intention · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen physiochemical_protein · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen polish_companies_bankruptcy · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen qsar-biodeg · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen QSAR-TID-11 · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen QSAR_fish_toxicity · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen SDSS17 · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen seismic-bumps · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen splice · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen students_dropout_and_academic_success · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen superconductivity · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen taiwanese_bankruptcy_prediction · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen website_phishing · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen wine_quality · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Not seen jm1 · absent from the complete list of training data
Evidence (2)
“Pretrained exclusively on synthetic data from our prior, TabPFN-3 dramatically pushes the frontier of tabular prediction”
“TabPFN-3 is trained purely on synthetic tabular tasks.”
Notes
Synthetic-only. TabPFN-3-Plus / Thinking are API-only variants, not covered.
Sources
- TabPFN-3: Technical Report (arXiv v2) · paper · retrieved 2026-10-15
- Prior-Labs/tabpfn_3 model card · model card · retrieved 2026-10-15