Cancer3.AIAI in Oncology › AI Models

AI in Oncology · AI Models

A researcher-grade catalog of AI models, datasets and open data needs in oncology — every card structured, sourced and dated.

Filter by task, data type, cancer, availability and regulatory status. Each card follows one model-card standard and links to Hugging Face, code, papers and the datasets it was trained or tested on. { } export JSON

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30 / 35 models Tick 2–4 models to compare them side by side.

AlphaFold 2 2

Google DeepMind · 2021
Foundation model Open weights Not applicable

Predicts the 3D structure of a protein from its amino-acid sequence at near-experimental accuracy; the AlphaFold Protein Structure Database (with EMBL-EBI) provides predicted structures for over 200 million proteins, including cancer-relevant targets and mutants.

BiomedBERT (PubMedBERT)

Microsoft Research · 2020
Foundation model Open weights Not applicable

BERT pretrained from scratch on PubMed abstracts and PMC full text with a biomedical vocabulary; the workhorse encoder for named-entity recognition, relation extraction and classification over oncology literature and reports.

220 044 downloads / month ♥ 335 updated 2023-11-06 Hugging Face Paper Open card →

BiomedCLIP

Microsoft Research · 2023
Foundation model Open weights Research use only

CLIP-style vision-language model pretrained on PMC-15M — 15 million figure–caption pairs from biomedical papers — with a PubMedBERT text tower and a ViT-B image tower; supports zero-shot classification and retrieval across pathology, radiology and more.

249 031 downloads / month ♥ 424 updated 2025-01-14 Hugging Face GitHub Paper Open card →

CONCH CONCH (v1)

Mahmood Lab, Brigham and Women's Hospital / Harvard Medical School · 2024
Foundation model Gated weights (licence click-through) Research use only

Vision-language foundation model for pathology: an image encoder and a text encoder trained together on 1.17 million histopathology image–caption pairs, enabling zero-shot classification and image–text retrieval without labelled slides.

58 735 downloads / month ♥ 204 updated 2024-05-05 gated Hugging Face GitHub Paper Open card →

ESM-2 / ESMFold

Meta AI (FAIR) · 2022
Foundation model Open weights Not applicable

Protein language models from 8 million to 15 billion parameters trained on UniRef sequences; embeddings power variant-effect and function prediction, and ESMFold predicts structure directly from a single sequence without MSAs.

1 303 383 downloads / month ♥ 89 updated 2023-03-21 Hugging Face GitHub Paper Open card →

Geneformer

Theodoris Lab (Gladstone Institutes / UCSF) · 2023
Foundation model Open weights Not applicable

Transformer pretrained on about 30 million single-cell transcriptomes (Genecorpus-30M) that learns gene-network context from ranked expression, enabling few-shot prediction of gene dosage effects, cell states and candidate therapeutic targets.

1 698 downloads / month ♥ 311 updated 2026-05-26 Hugging Face Paper Open card →

H-optimus-0

Bioptimus · 2024
Foundation model Gated weights (licence click-through) Research use only

1.1-billion-parameter ViT-g/14 pathology encoder trained on more than 500,000 H&E slides (hundreds of millions of tiles), released under Apache-2.0 — one of the few large pathology foundation models with a permissive licence.

80 579 downloads / month ♥ 92 updated 2025-12-12 gated Hugging Face Open card →

HLAthena

Broad Institute / Dana-Farber Cancer Institute (Keskin, Wu, Carr labs) · 2020
Task-specific model API / hosted only Research use only

Presentation predictor trained on the mono-allelic peptidome of 95 cell lines — 186,464 peptides across 95 HLA alleles, fifteen of which had no described motif before — which is the dataset that changed this field more than any architectural idea.

MedGemma 4B multimodal / 27B text

Google (Health AI Developer Foundations) · 2025
Foundation model Gated weights (licence click-through) Research use only

Open-weight medical vision-language models built on Gemma 3: the 4B variant reads chest X-rays, dermatology, ophthalmology and histopathology images alongside text; the 27B variant targets medical text reasoning. Meant as a starting point for developers to fine-tune, not as a finished clinical product.

1 105 085 downloads / month ♥ 1048 updated 2025-10-28 gated Hugging Face Paper Open card →

MHCflurry 2.0 2.0

O'Donnell, Rubinsteyn and Laserson (Mount Sinai / OpenVax) · 2020
Task-specific model Open weights Research use only

Open-source pan-allele presentation predictor whose distinctive idea is a separate antigen-processing model: it reads the peptide together with fifteen amino acids of flanking sequence on each side, because the proteasome cut depends on what lies around the cut site.

MHCnuggets 2.x

Karchin lab, Johns Hopkins University · 2020
Task-specific model Open weights Research use only

Allele-specific LSTM networks — one per allele, 148 for class I — that read peptides letter by letter, so no alignment or padding is needed, and that are trained by transfer learning from the data-richest allele.

MixMHCpred 3.0 3.0

Gfeller lab, Ludwig Institute for Cancer Research / University of Lausanne · 2025
Task-specific model Open weights Research use only

Position-weight-matrix predictor built on the observation that class I ligands show almost no dependence between positions; version 3.0 closes the circle by having a neural network predict the matrix from the same 34 groove residues.

NetMHCIIpan-4.0 4.0

Health Tech, Technical University of Denmark (Nielsen lab) · 2020
Task-specific model API / hosted only Research use only

The class II counterpart of NetMHCpan, released in the same paper: predicts presentation by HLA-DR, -DQ and -DP, whose groove is open at both ends, so peptides are longer and the binding core has to be found inside a longer sequence.

NetMHCpan-4.1 4.1

Health Tech, Technical University of Denmark (Nielsen lab) · 2020
Task-specific model API / hosted only Research use only

The reference pan-allele predictor of MHC class I antigen presentation: one small neural network covers more than 11,000 MHC molecules because the groove itself is part of the input — a 34-residue pseudosequence next to the peptide.

nnU-Net v2

German Cancer Research Center (DKFZ), Division of Medical Image Computing · 2020
Framework Open weights Not applicable

Self-configuring segmentation framework: given a labelled dataset it chooses preprocessing, network topology and training schedule automatically, and it remains the baseline to beat on most medical segmentation challenges, including tumour tasks.

Prov-GigaPath

Microsoft Research / Providence Health / University of Washington · 2024
Foundation model Gated weights (licence click-through) Research use only

Whole-slide foundation model with 1.3 billion parameters, pretrained on 1.3 billion tiles from 171,189 slides of real-world clinical data; pairs a DINOv2 tile encoder with a LongNet slide encoder that reasons over an entire slide.

45 031 downloads / month ♥ 189 updated 2026-08-07 gated Hugging Face GitHub Paper Open card →

TotalSegmentator v2

University Hospital Basel · 2023
Tool Open weights Research use only

Command-line tool that segments 117 anatomical structures (v2) in any CT scan with nnU-Net models trained on more than 1,200 clinical CTs — the standard way to get organ masks for radiomics, dose planning and tumour-context features.

Virchow2

Paige / Memorial Sloan Kettering Cancer Center · 2024
Foundation model Gated weights (licence click-through) Research use only

Successor to Virchow: ViT-H/14 pretrained on 3.1 million whole-slide images from about 225,000 patients across 45 countries, at mixed magnifications (5×–40×), with pathology-specific augmentations.

110 111 downloads / month ♥ 151 updated 2024-10-26 gated Hugging Face Paper Open card →

UNI UNI (v1)

Mahmood Lab, Brigham and Women's Hospital / Harvard Medical School · 2024
Foundation model Gated weights (licence click-through) Research use only

General-purpose self-supervised vision encoder for H&E histopathology tiles, pretrained on more than 100 million tiles from over 100,000 whole-slide images; the reference foundation model for pathology feature extraction.

40 388 downloads / month ♥ 372 updated 2025-03-06 gated Hugging Face GitHub Paper Open card →

Virchow Virchow (v1)

Paige / Memorial Sloan Kettering Cancer Center · 2024
Foundation model Gated weights (licence click-through) Research use only

632-million-parameter vision transformer pretrained on 1.5 million whole-slide images from about 100,000 patients — the largest pathology pretraining set at its release — and used to build a pan-cancer detection model covering 17 cancer types, including rare ones.

7 616 downloads / month ♥ 76 updated 2024-09-03 gated Hugging Face Paper Open card →

Med-PaLM 2

Google Research · 2023
Clinical product Closed / commercial Research use only

Google's medical large language model, the first to reach expert-level scores on USMLE-style questions (86.5% on MedQA); available only through Google Cloud to selected partners, and largely succeeded by Gemini-based medical models.

Cards follow the cancer3.ai model-card standard: AI_MODEL_CARD_STANDARD.md. Corrections and new entries: contact the editorial team; every fact needs a public source.

This page is educational — it is not medical advice and does not replace consultation with an oncologist. Diagnostic and treatment decisions are made solely by specialist physicians.