Valence Labs releases AquaGen molecular model
Developed by Valence Labs, AquaGen is a physics-aware generative model that produces all-atom molecular configurations of water-solvated, drug-like compounds with explicit solvent. By sampling from the Boltzmann distribution, the model generates configurations up to 10 times faster than traditional molecular dynamics while enabling grounded gray-box property predictions.
AquaGen represents a significant paradigm shift in drug discovery by bridge-building between fast but ungrounded black-box regression models and accurate but computationally expensive molecular dynamics. By sampling molecular conformations directly from the Boltzmann distribution, it dramatically reduces the computation time required to estimate free energy properties.
* Physics-Grounded Sampling: Operates at all-atom resolution with periodic boundary conditions, enabling immediate downstream validation with standard molecular dynamics force fields.
* Gray-Box Interpretability: Leverages ensemble averaging over generated samples to calculate molecular properties, enabling refinable estimates with clear uncertainty tracking.
* Significant Speedup: Delivers a 4x to 10x speedup compared to standard GPU-accelerated molecular dynamics simulations for free energy estimation.
* Scalability: Built to scale to larger systems containing thousands of atoms, showing predictable performance improvements with increased model size and test-time compute.
DISCOVERED
1h ago
2026-07-14
PUBLISHED
2h ago
2026-07-14
RELEVANCE
AUTHOR
Therence_mtl
