← Back to PeopleLCResearcherLeshem ChoshenResearcher at Hugging FaceLinkedInLeshem Choshen is a researcher at Hugging Face1Mentions1Articles1OutletsCompanies CoveredAI211EleutherAI1Hugging Face1IBM Research1OpenAI1Stanford CRFM1ArticlesMost recent firstMentioned InReferenced in coverageAI evals are becoming the new compute bottleneckHugging FacecautiousApr 30, 2026“Co-author researching how evaluation costs have become a bottleneck affecting equal access to AI validation in research.”