What's the best open-source model for tabular data classification in 2026 — tabfm-1.0.0-pytorch or another model?

Verdict: While tabfm-1.0.0-pytorch has decent adoption, it's outclassed by better alternatives for tabular data classification in 2026.

Overview of Top Contenders:

1. Google TabFM (PyTorch)

   • Downloads: 1,177
   • Likes: 203
   • License: Other (unclear terms)
   • Last Updated: July 4, 2026
   • Gated Access: No
   • Tags: tabular, zero-shot, in-context learning, foundation model
   • Verdict: Reasonably maintained but limited user base.

2. AutoGluon Mitra Classifier

   • Downloads: 166,695
   • Likes: 39
   • License: Apache-2.0 (commercially usable)
   • Last Updated: November 19, 2025
   • Gated Access: No
   • Tags: tabular-classification, arxiv research
   • Verdict: Highly adopted with a stable license, making it a strong candidate.

3. TabPFN-v2 Classifier

   • Downloads: 23,049
   • Likes: 88
   • License: Other (unclear terms)
   • Last Updated: April 26, 2026
   • Gated Access: No
   • Verdict: Recently updated but less adoption than AutoGluon.

4. SAP RPT-1 OSS

   • Downloads: 22,782
   • Likes: 86
   • License: Apache-2.0 (commercially usable)
   • Last Updated: November 5, 2025
   • Gated Access: Auto (potentially restrictive)
   • Verdict: Good option with commercial licensing but less adoption compared to AutoGluon.

Comparative Summary:

Recommendation:

Choose AutoGluon Mitra Classifier for robust performance and straightforward licensing if commercial use is a concern. Opt for TabFM if you are specifically interested in its unique features, bearing in mind its lower download count and lack of clarity in licensing.