← Back to PeopleResearcherJay Pantonemathematician at Marquette University@jpantoneWebsiteA mathematician at Marquette University focused on the development and application of symbolic and analytic methods in enumerative combinatorics.1Mentions1Articles1OutletsCompanies CoveredEpoch AI1OpenAI1ArticlesMost recent firstMentioned InReferenced in coverageEpoch AI says every FrontierMath Tier 4 problem is now solved, with Astra taking the last one standingEpoch AIpositiveSep 11, 2026“Created the final FrontierMath Tier 4 problem that was solved by GPT-6 Astra.”