Models
Models from the labs in Epoch AI's catalog, the repositories they published on Hugging Face, and posts from their own news pages.
How people are using ChatGPTOpenAI · ResearchSep 15, 2025Addendum to GPT-5 system card: GPT-5-CodexOpenAI · SafetySep 15, 2025Working with US CAISI and UK AISI to build more secure AI systemsOpenAI · Global AffairsSep 12, 2025Statement on OpenAI’s Nonprofit and PBCOpenAI · CompanySep 11, 2025A joint statement from OpenAI and MicrosoftOpenAI · CompanySep 11, 2025SafetyKit scales risk agents with OpenAI’s most capable modelsOpenAISep 9, 2025A People-First AI Fund: $50M to support nonprofitsOpenAI · CompanySep 8, 2025Why language models hallucinateOpenAI · ResearchSep 5, 2025OpenAI and Greek Government launch ‘OpenAI for Greece’OpenAI · Global AffairsSep 5, 2025Expanding economic opportunity with AIOpenAI · CompanySep 4, 2025Vijaye Raji to become CTO of Applications with acquisition of StatsigOpenAI · CompanySep 2, 2025Building more helpful ChatGPT experiences for everyoneOpenAI · SafetySep 2, 2025Introducing gpt-realtime and Realtime API updatesOpenAI · ProductAug 28, 2025Supporting nonprofit and community innovationOpenAI · CompanyAug 28, 2025Collective alignment: public input on our Model SpecOpenAI · PublicationAug 27, 2025OpenAI and Anthropic share findings from a joint safety evaluationOpenAI · SafetyAug 27, 2025Helping people when they need it mostOpenAI · SafetyAug 26, 2025Announcing the OpenAI Learning AcceleratorOpenAI · Global AffairsAug 25, 2025Accelerating life sciences researchOpenAI · PublicationAug 22, 2025Blue J’s approach for scaling fast in complex, regulated domainsOpenAIAug 21, 2025Mixi reimagines communication with ChatGPTOpenAIAug 20, 2025Q&A with DoorDash’s CPO, Mariana GaravagliaOpenAIAug 18, 2025Scaling accounting capacity with OpenAIOpenAIAug 12, 2025OpenAI’s letter to Governor Newsom on harmonized regulationOpenAI · Global AffairsAug 12, 2025GPT-5 and the new era of workOpenAI · ProductAug 7, 2025