Science

Research artifacts, experiments, and results produced end-to-end with Toymodel. Each one is a reproducible scientific workflow with checkpoints, technical gates, and explicit claim boundaries tied to the available evidence.

Searching for Better Molecular Qubits with a Differentiable Physics Workflow

This case study examines molecular qubits, spin-bearing molecules under investigation as building blocks for quantum sensing and quantum information. Published vanadyl measurements support a reproducible workflow that ranks candidates, evaluates model performance on held-out splits, and records the claim level each result supports. A differentiable physics block raised held-out rank correlation from 0.13 to 0.51. A deterministic 125-candidate search returned five candidates for follow-up. The report separates a screening result from a verified molecular-qubit discovery.

Spearman 0.13 -> 0.51
125-candidate gated search
Differentiable physics