Xiaoyu Zhang

Neural quantum Monte Carlo can now access full excitation spectra—including the ionization continuum—without the crippling overhead of sequentially resolving every lower-lying eigenstate.

Extensive offline evaluation, human calibration, and online A/B tests show that SARA-7B generates more specific, polarity-consistent, and grounded rationales than strong MLLM baselines, while SARA-Ranker improves engagement and reduces negative feedback in production.