Machine Learning Force Fields
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Abstract (arXiv)
In recent years, the use of Machine Learning (ML) in computational chemistry has enabled numerous advances previously out of reach due to the computational complexity of traditional electronic-structure methods. One of the most promising applications is the construction of ML-based force fields (FFs), with the aim to narrow the gap between the accuracy of ab initio methods and the efficiency of classical FFs. The key idea is to learn the statistical relation between chemical structure and potential energy without relying on a preconceived notion of fixed chemical bonds or knowledge about the relevant interactions. Such universal ML approximations are in principle only limited by the quality and quantity of the reference data used to train them. This review gives an overview of applications of ML-FFs and the chemical insights that can be obtained from them. The core concepts underlying ML-FFs are described in detail and a step-by-step guide for constructing and testing them from scratch is given. The text concludes with a discussion of the challenges that remain to be overcome by the next generation of ML-FFs.
Key facts. Cited by 204 papers in the map (data through 7 Oct 2026). First posted on arXiv 14 Oct 2020.
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Citing papers per year: 2021: 13; 2022: 25; 2023: 28; 2024: 39; 2025: 54; 2026: 45.
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- 2021Equivariant message passing for the prediction of tensorial properties and molecular spectracited by 438
- 2021Geometric Deep Learning on Molecular Representationscited by 113
- 2021SpookyNet: Learning Force Fields with Electronic Degrees of Freedom and Nonlocal Effectscited by 103
- 2021Inverse design of 3d molecular structures with conditional generative neural networkscited by 93
- 2022Forces are not Enough: Benchmark and Critical Evaluation for Machine Learning Force Fields with Molecular Simulationscited by 92
- 2025Learning Smooth and Expressive Interatomic Potentials for Physical Property Predictioncited by 79
- 2022SELFIES and the future of molecular string representationscited by 76
- 2021SE(3)-equivariant prediction of molecular wavefunctions and electronic densitiescited by 67
- 2023Training neural operators to preserve invariant measures of chaotic attractorscited by 43
- 2024The Importance of Being Scalable: Improving the Speed and Accuracy of Neural Network Interatomic Potentials Across Chemical Domainscited by 40
- 2022So3krates: Equivariant attention for interactions on arbitrary length-scales in molecular systemscited by 39
- 2022Transition1x -- a Dataset for Building Generalizable Reactive Machine Learning Potentialscited by 37
38 more
- 2022Stochastic Optimal Control for Collective Variable Free Sampling of Molecular Transition Pathscited by 36
- 2021Graph Neural Networks Accelerated Molecular Dynamicscited by 33
- 2024Cartesian atomic cluster expansion for machine learning interatomic potentialscited by 31
- 2021Toward Explainable AI for Regression Modelscited by 30
- 2022Diffeomorphic Counterfactuals with Generative Modelscited by 29
- 2022SchNetPack 2.0: A neural network toolbox for atomistic machine learningcited by 29
- 2022Ab-initio quantum chemistry with neural-network wavefunctionscited by 28
- 2024Latent Ewald summation for machine learning of long-range interactionscited by 26
- 2021Equivariant graph neural networks for fast electron density estimation of molecules, liquids, and solidscited by 24
- 2025A practical guide to machine learning interatomic potentials -- Status and futurecited by 24
- 2022Simulate Time-integrated Coarse-grained Molecular Dynamics with Multi-Scale Graph Networkscited by 23
- 2024The dark side of the forces: assessing non-conservative force models for atomistic machine learningcited by 23
- 2025PET-MAD, a lightweight universal interatomic potential for advanced materials modelingcited by 23
- 2021Solving the electronic Schr"odinger equation for multiple nuclear geometries with weight-sharing deep neural networkscited by 22
- 2025LeMat-GenBench: A Unified Evaluation Framework for Crystal Generative Modelscited by 20
- 2024PILOT: Equivariant diffusion for pocket conditioned de novo ligand generation with multi-objective guidance via importance samplingcited by 19
- 2023Uncertainty-biased molecular dynamics for learning uniformly accurate interatomic potentialscited by 16
- 2022DPA-1: Pretraining of Attention-based Deep Potential Model for Molecular Simulationcited by 15
- 2023Recent Advances and Applications of Machine Learning in Experimental Solid Mechanics: A Reviewcited by 15
- 2025Towards Fast, Specialized Machine Learning Force Fields: Distilling Foundation Models via Energy Hessianscited by 15
- 2023May the Force be with You: Unified Force-Centric Pre-Training for 3D Molecular Conformationscited by 13
- 2024A predictive machine learning force field framework for liquid electrolyte developmentcited by 13
- 2024Higher-Rank Irreducible Cartesian Tensors for Equivariant Message Passingcited by 13
- 2025Force-Free Molecular Dynamics Through Autoregressive Equivariant Networkscited by 13
- 2025Equivariant Neural Diffusion for Molecule Generationcited by 13
- 2024Euclidean Fast Attention -- Machine Learning Global Atomic Representations at Linear Costcited by 12
- 2022Transfer learning for chemically accurate interatomic neural network potentialscited by 11
- 2023Denoise Pretraining on Nonequilibrium Molecules for Accurate and Transferable Neural Potentialscited by 11
- 2025Reinforcement Fine-Tuning for Materials Designcited by 11
- 2026Pushing the limits of unconstrained machine-learned interatomic potentialscited by 11
- 2021Geometric Algebra Attention Networks for Small Point Cloudscited by 10
- 2023Data efficiency and extrapolation trends in neural network interatomic potentialscited by 10
- 2023MLatom 3: Platform for machine learning-enhanced computational chemistry simulations and workflowscited by 10
- 2024Model-free quantification of completeness, uncertainties, and outliers in atomistic machine learning using information theorycited by 10
- 2025How simple can you go? An off-the-shelf transformer approach to molecular dynamicscited by 10
- 2022Accurate Machine Learned Quantum-Mechanical Force Fields for Biomolecular Simulationscited by 9
- 2024Molecular relaxation by reverse diffusion with time step predictioncited by 9
- 2025ELECTRA: A Cartesian Network for 3D Charge Density Prediction with Floating Orbitalscited by 9
50 most cited of 204 All 204 (JSON)
- 2026Scaling Density Functional Theory with Gaussian Splatting25 Sep 2026
- 2026Truncated automatic sparse differentiation for machine learning interatomic potentials17 Sep 2026
- 2026Hessian-based molecular conformation augmentation for a scalable and efficient strategy of machine learning interatomic potentials4 Sep 2026
- 2026Latent unified smooth Hamiltonians for excited state chemistry1 Sep 2026
- 2026AdaptNTK: Adaptive Uncertainty Quantification and Active Learning for Neural Network Potentials31 Aug 2026
- 2026Learning the Kohn-Sham map with neural operators for quasi-linear scaling density functional theory24 Aug 2026
- 2026Reaction-Transformation-Aware Flow Matching for Generalizable Transition State Generation14 Aug 2026
- 2026Implicit Machine Learning Force Fields Accelerate Molecular Dynamics Simulations31 Jul 2026
- 2026Using large language models to probe the limits of atom-centered structural descriptors29 Jul 2026
- 2026GEqTrain: A Configuration-Driven Framework for Retargeting Equivariant Graph Neural Networks Across 3D Scientific Tasks21 Jul 2026
- 2026Full-data accuracy with fewer labels for training and fine-tuning machine-learning force fields16 Jul 2026
- 2026Multimodal Molecular Representation Learning with Graph Neural Networks, Deep & Cross Networks, and SMILES Embeddings7 Jul 2026
38 more
- 2026Geometric Algebra Meets Cartesian Tensors: Higher-Order Equivariance for Interatomic Potentials28 Jun 2026
- 2026LLM-Guided Test-Time Discovery of Quantum-Chemical Approximation Algorithms17 Jun 2026
- 2026Scalar-pathway fidelity improves physical accuracy in short-range equivariant interatomic potentials14 Jun 2026
- 2026MDForge: Agentic Molecular Dynamics Pipeline Design under Sparse Simulator Feedback11 Jun 2026
- 2026Learning Topological Representations of Protein Structure and Dynamics2 Jun 2026
- 2026GFFMERGE: Efficient Merging of Graph Neural Force Fields and Beyond2 Jun 2026
- 2026Generative Pseudo-Force Fields for Molecular Generation18 May 2026
- 2026Generating Physically Consistent Molecules with Energy-Based Models18 May 2026
- 2026Lang2MLIP: End-to-End Language-to-Machine Learning Interatomic Potential Development with Autonomous Agentic Workflows14 May 2026
- 2026Polarizable atomic multipoles for learning long-range electrostatics7 May 2026
- 2026Meta-LegNet: A Transferable and Interpretable Framework for Surface Adsorption Prediction via Self-Defined Adsorption-Environment Learning3 May 2026
- 2026Enhancing molecular dynamics with equivariant machine-learned densities27 Apr 2026
- 2026Machine-learning modeling of magnetization dynamics in quasi-equilibrium and driven metallic spin systems13 Apr 2026
- 2026Universal and efficient graph neural networks with dynamic attention for machine learning interatomic potentials24 Mar 2026
- 2026An SO(3)-equivariant reciprocal-space neural potential for long-range interactions19 Mar 2026
- 2026Mixture of experts architectures for machine learning interatomic potentials9 Mar 2026
- 2026A recipe for scalable attention-based MLIPs: unlocking long-range accuracy with all-to-all node attention6 Mar 2026
- 2026Projected Hessian Learning: Fast Curvature Supervision for Accurate Machine-Learning Interatomic Potentials4 Mar 2026
- 2026Graph neural network force fields for adiabatic dynamics of lattice Hamiltonians2 Mar 2026
- 2026MBD-ML: Many-body dispersion from machine learning for molecules and materials25 Feb 2026
- 2026Reasoning-Driven Design of Single Atom Catalysts via a Multi-Agent Large Language Model Framework25 Feb 2026
- 2026Machine-learning force-field models for dynamical simulations of metallic magnets20 Feb 2026
- 2026Coarse-Grained Boltzmann Generators11 Feb 2026
- 2026MARA: Continuous SE(3)-Equivariant Attention for Molecular Force Fields2 Feb 2026
- 2026A Cross-Domain Graph Learning Protocol for Single-Step Molecular Geometry Refinement30 Jan 2026
- 2026Learning Hamiltonian Flow Maps: Mean Flow Consistency for Large-Timestep Molecular Dynamics29 Jan 2026
- 2026Elign: Equivariant Diffusion Model Alignment from Foundational Machine Learning Force Fields29 Jan 2026
- 2026Better without U: Impact of Selective Hubbard U Correction on Foundational MLIPs28 Jan 2026
- 2026Pushing the limits of unconstrained machine-learned interatomic potentials22 Jan 2026
- 2026Artificial Intelligence in Materials Science and Engineering: Current Landscape, Key Challenges, and Future Trajectorie18 Jan 2026
- 2026PFT: Phonon Fine-tuning for Machine Learned Interatomic Potentials12 Jan 2026
- 2026Equivariant Neural Networks for Force-Field Models of Lattice Systems7 Jan 2026
- 2026AceFF: A State-of-the-Art Machine Learning Potential for Small Molecules2 Jan 2026
- 2025Long-range electrostatics for machine learning interatomic potentials is easier than we thought19 Dec 2025
- 2025Accelerating High-Throughput Catalyst Screening by Direct Generation of Equilibrium Adsorption Structures17 Dec 2025
- 2025Generalization of Long-Range Machine Learning Potentials in Complex Chemical Spaces8 Dec 2025
- 2025LeMat-GenBench: A Unified Evaluation Framework for Crystal Generative Models4 Dec 2025
- 2025Refining Machine Learning Potentials through Thermodynamic Theory of Phase Transitions3 Dec 2025
50 newest of 204 All 204 (JSON)
- 2026Lang2MLIP: End-to-End Language-to-Machine Learning Interatomic Potential Development with Autonomous Agentic Workflowscited by 2
- 2026MDForge: Agentic Molecular Dynamics Pipeline Design under Sparse Simulator Feedbackcited by 2
- 2026Reasoning-Driven Design of Single Atom Catalysts via a Multi-Agent Large Language Model Frameworkcited by 0
- 2026MDForge: Agentic Molecular Dynamics Pipeline Design under Sparse Simulator Feedback11 Jun 2026
- 2026Lang2MLIP: End-to-End Language-to-Machine Learning Interatomic Potential Development with Autonomous Agentic Workflows14 May 2026
- 2026Reasoning-Driven Design of Single Atom Catalysts via a Multi-Agent Large Language Model Framework25 Feb 2026
- 2021Equivariant message passing for the prediction of tensorial properties and molecular spectracited by 438
- 2021Geometric Deep Learning on Molecular Representationscited by 113
- 2021SpookyNet: Learning Force Fields with Electronic Degrees of Freedom and Nonlocal Effectscited by 103
- 2021Inverse design of 3d molecular structures with conditional generative neural networkscited by 93
- 2022Forces are not Enough: Benchmark and Critical Evaluation for Machine Learning Force Fields with Molecular Simulationscited by 92
- 2025Learning Smooth and Expressive Interatomic Potentials for Physical Property Predictioncited by 79
- 2022SELFIES and the future of molecular string representationscited by 76
- 2021SE(3)-equivariant prediction of molecular wavefunctions and electronic densitiescited by 67
- 2023Training neural operators to preserve invariant measures of chaotic attractorscited by 43
- 2024The Importance of Being Scalable: Improving the Speed and Accuracy of Neural Network Interatomic Potentials Across Chemical Domainscited by 40
- 2022So3krates: Equivariant attention for interactions on arbitrary length-scales in molecular systemscited by 39
- 2022Transition1x -- a Dataset for Building Generalizable Reactive Machine Learning Potentialscited by 37
12 most cited of 197 All 197 (JSON)
- 2026Scaling Density Functional Theory with Gaussian Splatting25 Sep 2026
- 2026Truncated automatic sparse differentiation for machine learning interatomic potentials17 Sep 2026
- 2026Hessian-based molecular conformation augmentation for a scalable and efficient strategy of machine learning interatomic potentials4 Sep 2026
- 2026Latent unified smooth Hamiltonians for excited state chemistry1 Sep 2026
- 2026AdaptNTK: Adaptive Uncertainty Quantification and Active Learning for Neural Network Potentials31 Aug 2026
- 2026Learning the Kohn-Sham map with neural operators for quasi-linear scaling density functional theory24 Aug 2026
- 2026Reaction-Transformation-Aware Flow Matching for Generalizable Transition State Generation14 Aug 2026
- 2026Implicit Machine Learning Force Fields Accelerate Molecular Dynamics Simulations31 Jul 2026
- 2026Using large language models to probe the limits of atom-centered structural descriptors29 Jul 2026
- 2026GEqTrain: A Configuration-Driven Framework for Retargeting Equivariant Graph Neural Networks Across 3D Scientific Tasks21 Jul 2026
- 2026Full-data accuracy with fewer labels for training and fine-tuning machine-learning force fields16 Jul 2026
- 2026Multimodal Molecular Representation Learning with Graph Neural Networks, Deep & Cross Networks, and SMILES Embeddings7 Jul 2026
12 newest of 197 All 197 (JSON)