Models
Models from the labs in Epoch AI's catalog, the repositories they published on Hugging Face, and posts from their own news pages.
First look at GPT-5OpenAI · ChatGPTAug 7, 2025From hard refusals to safe-completions: toward output-centric safety trainingOpenAI · SafetyAug 7, 2025GPT-5 System CardOpenAI · PublicationAug 7, 2025Delegate work to ChatGPT agentOpenAI · DemosAug 6, 2025Providing ChatGPT to the Entire U.S. Federal WorkforceOpenAI · CompanyAug 6, 2025Introducing Stability AI Solutions: Generative AI Solutions to Accelerate Enterprise Creative ProductionStability AIAug 5, 2025Claude Platform release notes — August 5, 2025AnthropicAug 5, 2025Estimating worst case frontier risks of open weight LLMsOpenAI · SafetyAug 5, 2025gpt-oss-120b & gpt-oss-20b Model CardOpenAI · PublicationAug 5, 2025Introducing gpt-ossOpenAI · ReleaseAug 5, 2025Open Weights and AI for AllOpenAI · Global AffairsAug 5, 2025Stability AI Achieves SOC 2 Type II and SOC 3 Compliance, Reaching New Industry Standard for Enterprise-Grade SecurityStability AIAug 4, 2025What we’re optimizing ChatGPT forOpenAI · SafetyAug 4, 2025Unlocking the potential of vision language models on satellite imagery through fine-tuningMistral AIAug 1, 2025Figma uses AI to transform digital designOpenAIAug 1, 2025Introducing Stargate NorwayOpenAI · Global AffairsJul 31, 2025Announcing Codestral 25.08 and the Complete Mistral Coding Stack for EnterpriseMistral AIJul 30, 2025Three lessons for creating a sustainable AI advantageOpenAIJul 30, 2025Introducing study mode in ChatGPTOpenAI · ProductJul 29, 2025Claude Platform release notes — July 28, 2025AnthropicJul 28, 2025Claude Platform release notes — July 24, 2025AnthropicJul 24, 2025Resolving digital threats 100x faster with OpenAIOpenAIJul 24, 2025Announcing OpenAI DevDay 2025OpenAI · CompanyJul 23, 2025Model ML is helping financial firms rebuild with AI from the ground upOpenAI · APIJul 23, 2025Our contribution to a global environmental standard for AIMistral AIJul 22, 2025