← PeopleCary J. BassinLinkedIn ↗Source page ↗Publications ↗Information retrievalSelected work5GPT-4o System CardAuthor · 2024↗OpenAI o1 System CardContributor · 2024↗Introducing deep researchContributor · 2025↗OpenAI GPT-4.5 System CardContributor · 2025↗Collective alignment: public input on our Model SpecContributor · 2025↗