Benchmarking Simulacra AI's Quantum Accurate Synthetic Data Generation for Chemical Sciences

• URL: http://arxiv.org/abs/2511.07433v1
• Date: Thu, 30 Oct 2025 19:19:56 GMT
• Title: Benchmarking Simulacra AI's Quantum Accurate Synthetic Data Generation for Chemical Sciences
• Authors: Fabio Falcioni, Elena Orlova, Timothy Heightman, Philip Mantrov, Aleksei Ustimenko,
• Abstract summary: We benchmark simulacra's synthetic data generation pipeline against a state-of-the-art Microsoft pipeline on a dataset of small to large systems.<n>Our findings show that Simulacra's Large Wavefunction Models (LWM) pipeline, paired with state-of-the-art Variational Monte Carlo (VMC) sampling algorithms, reduces data generation costs by 15-50x.
• Score: 9.886732105753714
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this work, we benchmark \simulacra's synthetic data generation pipeline against a state-of-the-art Microsoft pipeline on a dataset of small to large systems. By analyzing the energy quality, autocorrelation times, and effective sample size, our findings show that Simulacra's Large Wavefunction Models (LWM) pipeline, paired with state-of-the-art Variational Monte Carlo (VMC) sampling algorithms, reduces data generation costs by 15-50x, while maintaining parity in energy accuracy, and 2-3x compared to traditional CCSD methods on the scale of amino acids. This enables the creation of affordable, large-scale \textit{ab-initio} datasets, accelerating AI-driven optimization and discovery in the pharmaceutical industry and beyond. Our improvements are based on a novel and proprietary sampling scheme called Replica Exchange with Langevin Adaptive eXploration (RELAX).

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