Author

Ofir Ben Shoham

h-index 4 View on Semantic Scholar

We have 2 of 8 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

GRPO for Financial Advice Generation: Outperforming Commercial LLMs under CATE Evaluation

It is demonstrated that GRPO with a finance-grounded reward signal can produce substantially more useful business recommendations than commercial LLMs, and that a judge-independent causal audit is a valuable complement to, rather than a confirmation of, LLM-as-a-judge assessment in financial NLP.

Ofir Ben Shoham, Shrutendra Harsola, Vignesh T. Subrahmaniam et al. · 0 citations

Preprint Aug 2026

MedUPS: Towards Diagnostic Assistance in Uncommon Medical Cases with Large Language Models

Uncommon and off-guideline cases are difficult for clinical decision support, because physicians must make a series of management decisions under diagnostic uncertainty and rarely see the full case at once. Most large language model (LLM) benchmarks for medicine score only the final diagnosis, yet much of clinical care...

Ofir Ben Shoham, O. Perets, Nir Grinberg et al. · 0 citations