MHub.ai: A Simple, Standardized, and Reproducible Platform for AI Models in Medical Imaging

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Main Authors: Nürnberg, Leonard, Bontempi, Dennis, Pai, Suraj, Lisle, Curtis, Pieper, Steve, Kikinis, Ron, van de Leemput, Sil, Soni, Rahul, Murugesan, Gowtham, Ciausu, Cosmin, Groeneveld, Miriam, Dorfner, Felix J., Jiang, Jue, Rangnekar, Aneesh, Veeraraghavan, Harini, Bosma, Joeran S., Bressem, Keno, Mak, Raymond, Fedorov, Andrey, Aerts, Hugo JWL
Format: Preprint
Published: 2026
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author Nürnberg, Leonard
Bontempi, Dennis
Pai, Suraj
Lisle, Curtis
Pieper, Steve
Kikinis, Ron
van de Leemput, Sil
Soni, Rahul
Murugesan, Gowtham
Ciausu, Cosmin
Groeneveld, Miriam
Dorfner, Felix J.
Jiang, Jue
Rangnekar, Aneesh
Veeraraghavan, Harini
Bosma, Joeran S.
Bressem, Keno
Mak, Raymond
Fedorov, Andrey
Aerts, Hugo JWL
author_facet Nürnberg, Leonard
Bontempi, Dennis
Pai, Suraj
Lisle, Curtis
Pieper, Steve
Kikinis, Ron
van de Leemput, Sil
Soni, Rahul
Murugesan, Gowtham
Ciausu, Cosmin
Groeneveld, Miriam
Dorfner, Felix J.
Jiang, Jue
Rangnekar, Aneesh
Veeraraghavan, Harini
Bosma, Joeran S.
Bressem, Keno
Mak, Raymond
Fedorov, Andrey
Aerts, Hugo JWL
contents Artificial intelligence (AI) has the potential to transform medical imaging by automating image analysis and accelerating clinical research. However, research and clinical use are limited by the wide variety of AI implementations and architectures, inconsistent documentation, and reproducibility issues. Here, we introduce MHub$.$ai, an open-source, container-based platform that standardizes access to AI models with minimal configuration, promoting accessibility and reproducibility in medical imaging. MHub$.$ai packages models from peer-reviewed publications into standardized containers that support direct processing of DICOM and other formats, provide a unified application interface, and embed structured metadata. Each model is accompanied by publicly available reference data that can be used to confirm model operation. MHub$.$ai includes an initial set of state-of-the-art segmentation, prediction, and feature extraction models for different modalities. The modular framework enables adaptation of any model and supports community contributions. We demonstrate the utility of the platform in a clinical use case through comparative evaluation of lung segmentation models. To further strengthen transparency and reproducibility, we publicly release the generated segmentations and evaluation metrics and provide interactive dashboards that allow readers to inspect individual cases and reproduce or extend our analysis. By simplifying model use, MHub$.$ai enables side-by-side benchmarking with identical execution commands and standardized outputs, and lowers the barrier to clinical translation.
format Preprint
id arxiv_https___arxiv_org_abs_2601_10154
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle MHub.ai: A Simple, Standardized, and Reproducible Platform for AI Models in Medical Imaging
Nürnberg, Leonard
Bontempi, Dennis
Pai, Suraj
Lisle, Curtis
Pieper, Steve
Kikinis, Ron
van de Leemput, Sil
Soni, Rahul
Murugesan, Gowtham
Ciausu, Cosmin
Groeneveld, Miriam
Dorfner, Felix J.
Jiang, Jue
Rangnekar, Aneesh
Veeraraghavan, Harini
Bosma, Joeran S.
Bressem, Keno
Mak, Raymond
Fedorov, Andrey
Aerts, Hugo JWL
Artificial Intelligence
Computer Vision and Pattern Recognition
Emerging Technologies
Machine Learning
Software Engineering
Artificial intelligence (AI) has the potential to transform medical imaging by automating image analysis and accelerating clinical research. However, research and clinical use are limited by the wide variety of AI implementations and architectures, inconsistent documentation, and reproducibility issues. Here, we introduce MHub$.$ai, an open-source, container-based platform that standardizes access to AI models with minimal configuration, promoting accessibility and reproducibility in medical imaging. MHub$.$ai packages models from peer-reviewed publications into standardized containers that support direct processing of DICOM and other formats, provide a unified application interface, and embed structured metadata. Each model is accompanied by publicly available reference data that can be used to confirm model operation. MHub$.$ai includes an initial set of state-of-the-art segmentation, prediction, and feature extraction models for different modalities. The modular framework enables adaptation of any model and supports community contributions. We demonstrate the utility of the platform in a clinical use case through comparative evaluation of lung segmentation models. To further strengthen transparency and reproducibility, we publicly release the generated segmentations and evaluation metrics and provide interactive dashboards that allow readers to inspect individual cases and reproduce or extend our analysis. By simplifying model use, MHub$.$ai enables side-by-side benchmarking with identical execution commands and standardized outputs, and lowers the barrier to clinical translation.
title MHub.ai: A Simple, Standardized, and Reproducible Platform for AI Models in Medical Imaging
topic Artificial Intelligence
Computer Vision and Pattern Recognition
Emerging Technologies
Machine Learning
Software Engineering
url https://arxiv.org/abs/2601.10154