Models
Models from the labs in Epoch AI's catalog, the repositories they published on Hugging Face, and posts from their own news pages.
Expert Council on Well-Being and AIOpenAI · CompanyOct 14, 2025Argentina’s AI opportunityOpenAI · Global AffairsOct 14, 2025OpenAI and Broadcom announce strategic collaboration to deploy 10 gigawatts of OpenAI-designed AI acceleratorsOpenAI · CompanyOct 13, 2025HYGH speeds development and campaigns with ChatGPT BusinessOpenAIOct 10, 2025Defining and evaluating political bias in LLMsOpenAI · ResearchOct 9, 2025HiBob turns 2,500 GPTs into product and team growthOpenAIOct 8, 2025Disrupting malicious uses of AI: October 2025OpenAI · Global AffairsOct 7, 2025Codex is now generally availableOpenAI · ProductOct 6, 2025Introducing apps in ChatGPT and the new Apps SDKOpenAI · ProductOct 6, 2025AMD and OpenAI announce strategic partnership to deploy 6 gigawatts of AMD GPUsOpenAI · CompanyOct 6, 2025Accelerating AI adoption in EuropeOpenAI · Global AffairsOct 6, 2025Introducing AgentKit, new Evals, and RFT for agentsOpenAI · ProductOct 6, 2025With GPT-5, Wrtn builds lifestyle AI for millions in KoreaOpenAIOct 2, 2025OpenAI announces strategic collaboration with Japan’s Digital AgencyOpenAI · Global AffairsOct 2, 2025Samsung and SK join OpenAI’s Stargate initiative to advance global AI infrastructureOpenAI · Global AffairsOct 1, 2025Cyber Operation: Korean-language malware supportOpenAI · SafetyOct 1, 2025Cyber Operation: Russian-speaking malware toolingOpenAI · SafetyOct 1, 2025Operation “Nine–emdash Line”: Regional influence activityOpenAI · SafetyOct 1, 2025PRC-linked abuse: Surveillance and influence activityOpenAI · SafetyOct 1, 2025Operation “Stop News”: Recidivist influence activityOpenAI · SafetyOct 1, 2025Cyber Operation: Phishing and scripting supportOpenAI · SafetyOct 1, 2025Scam operations: Online fraud networksOpenAI · SafetyOct 1, 2025Launching Sora responsiblyOpenAISep 30, 2025Sora 2 System CardOpenAI · PublicationSep 30, 2025Sora 2 is hereOpenAI · ResearchSep 30, 2025