TorchMD: A deep learning framework for molecular simulations
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Abstract (arXiv)
Molecular dynamics simulations provide a mechanistic description of molecules by relying on empirical potentials. The quality and transferability of such potentials can be improved leveraging data-driven models derived with machine learning approaches. Here, we present TorchMD, a framework for molecular simulations with mixed classical and machine learning potentials. All of force computations including bond, angle, dihedral, Lennard-Jones and Coulomb interactions are expressed as PyTorch arrays and operations. Moreover, TorchMD enables learning and simulating neural network potentials. We validate it using standard Amber all-atom simulations, learning an ab-initio potential, performing an end-to-end training and finally learning and simulating a coarse-grained model for protein folding. We believe that TorchMD provides a useful tool-set to support molecular simulations of machine learning potentials. Code and data are freely available at urlgithub.com/torchmd.
Key facts. Cited by 55 papers in the map (data through 7 Oct 2026). First posted on arXiv 22 Dec 2020.
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Citing papers per year: 2021: 5; 2022: 13; 2023: 8; 2024: 9; 2025: 12; 2026: 8.
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- 2022TorchMD-NET: Equivariant Transformers for Neural Network based Molecular Potentialscited by 179
- 2022Forces are not Enough: Benchmark and Critical Evaluation for Machine Learning Force Fields with Molecular Simulationscited by 92
- 2022Machine Learning Coarse-Grained Potentials of Protein Thermodynamicscited by 37
- 2021Graph Neural Networks Accelerated Molecular Dynamicscited by 33
- 2022SchNetPack 2.0: A neural network toolbox for atomistic machine learningcited by 29
- 2021Learning neural network potentials from experimental data via Differentiable Trajectory Reweightingcited by 26
- 2022Simulate Time-integrated Coarse-grained Molecular Dynamics with Multi-Scale Graph Networkscited by 23
- 2025Action-Minimization Meets Generative Modeling: Efficient Transition Path Sampling with the Onsager-Machlup Functionalcited by 18
- 2023Uncertainty-biased molecular dynamics for learning uniformly accurate interatomic potentialscited by 16
- 2024TorchMD-Net 2.0: Fast Neural Network Potentials for Molecular Simulationscited by 15
- 2023Accurate machine learning force fields via experimental and simulation data fusioncited by 12
- 2024chemtrain: Learning Deep Potential Models via Automatic Differentiation and Statistical Physicscited by 12
38 more
- 2021Coupling streaming AI and HPC ensembles to achieve 100-1000x faster biomolecular simulationscited by 8
- 2022NNP/MM: Accelerating molecular dynamics simulations with machine learning potentials and molecular mechaniccited by 8
- 2022Differentiable Matrix Elements with MadJaxcited by 8
- 2023Differentiable Simulations for Enhanced Sampling of Rare Eventscited by 7
- 2022Thermodynamics-inspired Explanations of Artificial Intelligencecited by 6
- 2025chemtrain-deploy: A parallel and scalable framework for machine learning potentials in million-atom MD simulationscited by 6
- 2023Learning Interatomic Potentials at Multiple Scalescited by 5
- 2024A Multi-Grained Symmetric Differential Equation Model for Learning Protein-Ligand Binding Dynamicscited by 5
- 2025Automated Machine Learning Pipeline: Large Language Models-Assisted Automated Dataset Generation for Training Machine-Learned Interatomic Potentialscited by 5
- 2022Learning Pair Potentials using Differentiable Simulationscited by 4
- 2023Top-down machine learning of coarse-grained protein force-fieldscited by 4
- 2023Self-Tuning Hamiltonian Monte Carlo for Accelerated Samplingcited by 4
- 2025Equivariant Masked Position Prediction for Efficient Molecular Representationcited by 4
- 2025MatterTune: An Integrated, User-Friendly Platform for Fine-Tuning Atomistic Foundation Models to Accelerate Materials Simulation and Discoverycited by 4
- 2024Molecule Graph Networks with Many-body Equivariant Interactionscited by 3
- 2024On the design space between molecular mechanics and machine learning force fieldscited by 3
- 2024AMARO: All Heavy-Atom Transferable Neural Network Potentials of Protein Thermodynamicscited by 3
- 2022Automatic Identification of Chemical Moietiescited by 2
- 2022From Static to Dynamic Structures: Improving Binding Affinity Prediction with Graph-Based Deep Learningcited by 2
- 2022ImmunoLingo: Linguistics-based formalization of the antibody languagecited by 2
- 2025Fast, Modular, and Differentiable Framework for Machine Learning-Enhanced Molecular Simulationscited by 2
- 2021Towards Conditional Generation of Minimal Action Potential Pathways for Molecular Dynamicscited by 1
- 2025QuantumBind-RBFE: Accurate Relative Binding Free Energy Calculations Using Neural Network Potentialscited by 1
- 2025Protein Structure-Function Relationship: A Kernel-PCA Approach for Reaction Coordinate Identificationcited by 1
- 2025Surrogate modeling of Cellular-Potts Agent-Based Models as a segmentation task using the U-Net neural network architecturecited by 1
- 2021Molecular Dynamics Simulations on Cloud Computing and Machine Learning Platformscited by 0
- 2022Building Robust Machine Learning Models for Small Chemical Science Data: The Case of Shear Viscositycited by 0
- 2023Differentiable Rotamer Sampling with Molecular Force Fieldscited by 0
- 2023Augmenting Control over Exploration Space in Molecular Dynamics Simulators to Streamline De Novo Analysis through Generative Control Policiescited by 0
- 2024Pretraining Strategy for Neural Potentialscited by 0
- 2024it Asparagus: A Toolkit for Autonomous, User-Guided Construction of Machine-Learned Potential Energy Surfacescited by 0
- 2024OpenQDC: Open Quantum Data Commonscited by 0
- 2025Generative diffusion model surrogates for mechanistic agent-based biological modelscited by 0
- 2025Learning task-specific predictive models for scientific computingcited by 0
- 2025Learning Biomolecular Motion: The Physics-Informed Machine Learning Paradigmcited by 0
- 2026AceFF: A State-of-the-Art Machine Learning Potential for Small Moleculescited by 0
- 2026Making Room for AI: Multi-GPU Molecular Dynamics with Deep Potentials in GROMACScited by 0
- 2026Enabling Structure-Only Initialization and Out-of-Distribution Generalization in GNN-based Molecular Dynamics Simulatorscited by 0
50 most cited of 55 All 55 (JSON)
- 2026Benchmarking Optimizers to Solve Inverse Problems with Differentiable Physics Simulators12 Sep 2026
- 2026GEqTrain: A Configuration-Driven Framework for Retargeting Equivariant Graph Neural Networks Across 3D Scientific Tasks21 Jul 2026
- 2026ASTEROID: A Spatiotemporal Information Transformer for Forecasting Multi-Step Time Series of Molecular Dynamics16 Jun 2026
- 2026Integrating Mechanistic and Data-Driven Models for Neurological Disorders through Differentiable Programming4 Jun 2026
- 2026Hessian Matching for Machine-Learned Coarse-Grained Molecular Dynamics12 May 2026
- 2026Enabling Structure-Only Initialization and Out-of-Distribution Generalization in GNN-based Molecular Dynamics Simulators10 May 2026
- 2026Making Room for AI: Multi-GPU Molecular Dynamics with Deep Potentials in GROMACS8 Apr 2026
- 2026AceFF: A State-of-the-Art Machine Learning Potential for Small Molecules2 Jan 2026
- 2025Learning Biomolecular Motion: The Physics-Informed Machine Learning Paradigm10 Nov 2025
- 2025Automated Machine Learning Pipeline: Large Language Models-Assisted Automated Dataset Generation for Training Machine-Learned Interatomic Potentials25 Sep 2025
- 2025chemtrain-deploy: A parallel and scalable framework for machine learning potentials in million-atom MD simulations4 Jun 2025
- 2025Learning task-specific predictive models for scientific computing4 Jun 2025
38 more
- 2025Generative diffusion model surrogates for mechanistic agent-based biological models1 May 2025
- 2025Surrogate modeling of Cellular-Potts Agent-Based Models as a segmentation task using the U-Net neural network architecture1 May 2025
- 2025Action-Minimization Meets Generative Modeling: Efficient Transition Path Sampling with the Onsager-Machlup Functional25 Apr 2025
- 2025MatterTune: An Integrated, User-Friendly Platform for Fine-Tuning Atomistic Foundation Models to Accelerate Materials Simulation and Discovery14 Apr 2025
- 2025Fast, Modular, and Differentiable Framework for Machine Learning-Enhanced Molecular Simulations26 Mar 2025
- 2025Protein Structure-Function Relationship: A Kernel-PCA Approach for Reaction Coordinate Identification24 Mar 2025
- 2025Equivariant Masked Position Prediction for Efficient Molecular Representation12 Feb 2025
- 2025QuantumBind-RBFE: Accurate Relative Binding Free Energy Calculations Using Neural Network Potentials3 Jan 2025
- 2024OpenQDC: Open Quantum Data Commons29 Nov 2024
- 2024AMARO: All Heavy-Atom Transferable Neural Network Potentials of Protein Thermodynamics26 Sep 2024
- 2024On the design space between molecular mechanics and machine learning force fields3 Sep 2024
- 2024chemtrain: Learning Deep Potential Models via Automatic Differentiation and Statistical Physics28 Aug 2024
- 2024it Asparagus: A Toolkit for Autonomous, User-Guided Construction of Machine-Learned Potential Energy Surfaces21 Jul 2024
- 2024Molecule Graph Networks with Many-body Equivariant Interactions19 Jun 2024
- 2024TorchMD-Net 2.0: Fast Neural Network Potentials for Molecular Simulations27 Feb 2024
- 2024Pretraining Strategy for Neural Potentials24 Feb 2024
- 2024A Multi-Grained Symmetric Differential Equation Model for Learning Protein-Ligand Binding Dynamics26 Jan 2024
- 2023Uncertainty-biased molecular dynamics for learning uniformly accurate interatomic potentials3 Dec 2023
- 2023Learning Interatomic Potentials at Multiple Scales20 Oct 2023
- 2023Self-Tuning Hamiltonian Monte Carlo for Accelerated Sampling24 Sep 2023
- 2023Accurate machine learning force fields via experimental and simulation data fusion17 Aug 2023
- 2023Augmenting Control over Exploration Space in Molecular Dynamics Simulators to Streamline De Novo Analysis through Generative Control Policies26 Jun 2023
- 2023Top-down machine learning of coarse-grained protein force-fields20 Jun 2023
- 2023Differentiable Rotamer Sampling with Molecular Force Fields22 Feb 2023
- 2023Differentiable Simulations for Enhanced Sampling of Rare Events9 Jan 2023
- 2022Machine Learning Coarse-Grained Potentials of Protein Thermodynamics14 Dec 2022
- 2022SchNetPack 2.0: A neural network toolbox for atomistic machine learning11 Dec 2022
- 2022Forces are not Enough: Benchmark and Critical Evaluation for Machine Learning Force Fields with Molecular Simulations13 Oct 2022
- 2022ImmunoLingo: Linguistics-based formalization of the antibody language26 Sep 2022
- 2022Learning Pair Potentials using Differentiable Simulations16 Sep 2022
- 2022Building Robust Machine Learning Models for Small Chemical Science Data: The Case of Shear Viscosity23 Aug 2022
- 2022From Static to Dynamic Structures: Improving Binding Affinity Prediction with Graph-Based Deep Learning19 Aug 2022
- 2022Thermodynamics-inspired Explanations of Artificial Intelligence27 Jun 2022
- 2022Simulate Time-integrated Coarse-grained Molecular Dynamics with Multi-Scale Graph Networks21 Apr 2022
- 2022Automatic Identification of Chemical Moieties30 Mar 2022
- 2022Differentiable Matrix Elements with MadJax28 Feb 2022
- 2022TorchMD-NET: Equivariant Transformers for Neural Network based Molecular Potentials5 Feb 2022
- 2022NNP/MM: Accelerating molecular dynamics simulations with machine learning potentials and molecular mechanic20 Jan 2022
50 newest of 55 All 55 (JSON)
- 2022TorchMD-NET: Equivariant Transformers for Neural Network based Molecular Potentialscited by 179
- 2022Forces are not Enough: Benchmark and Critical Evaluation for Machine Learning Force Fields with Molecular Simulationscited by 92
- 2022Machine Learning Coarse-Grained Potentials of Protein Thermodynamicscited by 37
- 2021Graph Neural Networks Accelerated Molecular Dynamicscited by 33
- 2022SchNetPack 2.0: A neural network toolbox for atomistic machine learningcited by 29
- 2021Learning neural network potentials from experimental data via Differentiable Trajectory Reweightingcited by 26
- 2022Simulate Time-integrated Coarse-grained Molecular Dynamics with Multi-Scale Graph Networkscited by 23
- 2023Uncertainty-biased molecular dynamics for learning uniformly accurate interatomic potentialscited by 16
- 2024TorchMD-Net 2.0: Fast Neural Network Potentials for Molecular Simulationscited by 15
- 2023Accurate machine learning force fields via experimental and simulation data fusioncited by 12
- 2024chemtrain: Learning Deep Potential Models via Automatic Differentiation and Statistical Physicscited by 12
- 2021Coupling streaming AI and HPC ensembles to achieve 100-1000x faster biomolecular simulationscited by 8
12 most cited of 53 All 53 (JSON)
- 2026Benchmarking Optimizers to Solve Inverse Problems with Differentiable Physics Simulators12 Sep 2026
- 2026GEqTrain: A Configuration-Driven Framework for Retargeting Equivariant Graph Neural Networks Across 3D Scientific Tasks21 Jul 2026
- 2026ASTEROID: A Spatiotemporal Information Transformer for Forecasting Multi-Step Time Series of Molecular Dynamics16 Jun 2026
- 2026Integrating Mechanistic and Data-Driven Models for Neurological Disorders through Differentiable Programming4 Jun 2026
- 2026Hessian Matching for Machine-Learned Coarse-Grained Molecular Dynamics12 May 2026
- 2026Enabling Structure-Only Initialization and Out-of-Distribution Generalization in GNN-based Molecular Dynamics Simulators10 May 2026
- 2026Making Room for AI: Multi-GPU Molecular Dynamics with Deep Potentials in GROMACS8 Apr 2026
- 2026AceFF: A State-of-the-Art Machine Learning Potential for Small Molecules2 Jan 2026
- 2025Learning Biomolecular Motion: The Physics-Informed Machine Learning Paradigm10 Nov 2025
- 2025Automated Machine Learning Pipeline: Large Language Models-Assisted Automated Dataset Generation for Training Machine-Learned Interatomic Potentials25 Sep 2025
- 2025chemtrain-deploy: A parallel and scalable framework for machine learning potentials in million-atom MD simulations4 Jun 2025
- 2025Learning task-specific predictive models for scientific computing4 Jun 2025
12 newest of 53 All 53 (JSON)