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Open rankings for AI models on physics simulation benchmarks.
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1 | DoMINO | Overall 93.1% | 98.3% | 96.7% | 88.9% | n/a |
2 | Two-Stream Transformer | Overall 89.4% | 99.5% | 98.5% | 77.9% | n/a |
3 | MeshGraphNet | Overall 88.2% | 98.9% | 96.0% | n/a | 50.5% |
4 | Transolver / GeoTransolver | Overall 84.3% | 95.0% | 91.4% | 69.2% | 97.9% |
Standardized Rescale Open Engineering Benchmark (ROEB) evaluation cases with solver ground truth and design inputs.
Structural
Software: CalculiX
Structural benchmark for a central hole in a tensile-loaded plate. Holdout cases only (validation and test splits). Global metrics compare predictions to simulation truth. Nodal VM uses field R².
Starter pack: design space, mesh, and sample cases. Full training exports coming soon.
Fluid Dynamics 2D
Software: OpenFOAM
CFD benchmark for a 2D airfoil across angles of attack. Holdout cases only (validation and test splits). Global Cl and Cd compare predictions to simulation truth. Nodal Cp uses field R².
Starter pack: design space, mesh, and sample cases. Full training exports coming soon.
Crash · Automotive
Software: OpenRadioss
Crash benchmark for full-vehicle frontal impact with thickness design variables. FE transient (fea-deform) only. MeshGraphNet and GeoTransolver apply. Two-Stream Transformer and DoMINO do not. Holdout cases only (validation and test splits). Public score is mean holdout field R².
Starter pack: design space, mesh, and sample cases. Full training exports coming soon.
Fluid Dynamics 3D · Automotive
Software: OpenFOAM
DrivAerML full-vehicle external aerodynamics. Predict Cd, Cl, mean surface Cp, and wall-shear fields across morphable car geometries. Globals compare predictions to simulation truth. Nodal fields use R². Each case is a surface mesh of about 8 million nodes.
Note: MeshGraphNet is not ranked on this leaderboard. Vanilla MGN needs a heavily decimated (~200k-vertex) mesh, which is a different problem than the native ~8M-node cases used by DoMINO, Two-Stream Transformer, and GeoTransolver.
Starter pack: design space, mesh, and sample cases. Full training exports coming soon.
Coming soon
ACME
Thermal · Semiconductor
Software: CalculiX
Semiconductor thermal management benchmark for chip-scale temperature and heat-flux fields.
Coming soon
XXX
Multiphysics · Various
Software: TBD
Coupled multiphysics benchmark spanning thermal, structural, and fluid domains.