Models
Models from the labs in Epoch AI's catalog, the repositories they published on Hugging Face, and posts from their own news pages.
1 million business customers putting AI to workOpenAI · CompanyNov 5, 2025Introducing IndQAOpenAI · ResearchNov 3, 2025AWS and OpenAI announce multi-year strategic partnershipOpenAI · CompanyNov 3, 2025Expanding Stargate to MichiganOpenAI · CompanyOct 30, 2025Introducing Aardvark: OpenAI’s agentic security researcherOpenAI · SecurityOct 30, 2025How we built OWL, the new architecture behind our ChatGPT-based browser, AtlasOpenAI · EngineeringOct 30, 2025Introducing gpt-oss-safeguardOpenAI · ProductOct 29, 2025gpt-oss-safeguard technical reportOpenAI · SafetyOct 29, 2025Advancing organizational transformation for business innovationOpenAIOct 28, 2025Doppel’s AI defense system stops attacks before they spreadOpenAIOct 28, 2025The next chapter of the Microsoft–OpenAI partnershipOpenAI · CompanyOct 28, 2025Built to benefit everyoneOpenAI · CompanyOct 28, 2025Seizing the AI opportunityOpenAI · Global AffairsOct 27, 2025Strengthening ChatGPT’s responses in sensitive conversationsOpenAI · SafetyOct 27, 2025Addendum to GPT-5 System Card: Sensitive conversationsOpenAI · SafetyOct 27, 2025Steuerrecht.com delivers client-ready legal analysis with ChatGPTOpenAIOct 27, 2025OpenAI acquires Software Applications Incorporated, maker of SkyOpenAI · CompanyOct 23, 2025Consensus accelerates research with GPT-5 and Responses APIOpenAIOct 23, 2025Work smarter with your company knowledge in ChatGPTOpenAI · ProductOct 23, 2025AI in South Korea—OpenAI’s Economic BlueprintOpenAI · CompanyOct 23, 2025The next chapter for UK sovereign AIOpenAI · Global AffairsOct 22, 2025AI in Japan—OpenAI’s Japan Economic BlueprintOpenAI · CompanyOct 22, 2025Continue your ChatGPT experience beyond WhatsAppOpenAI · ProductOct 21, 2025Introducing ChatGPT Atlas, the browser with ChatGPT built inOpenAI · ProductOct 21, 2025Plex Coffee delivers fast, personal service with ChatGPTOpenAIOct 15, 2025