The OpenAI FoundationOne of the best resourced philanthropies in the world. Join the livestream at 10:30am PST.Learn moreWatch livestreamCloseWhat can I help with?Message ChatGPTLearn about ChatGPT BusinessSearch with ChatGPTTalk with ChatGPTResearchMoreIntroducing ChatGPT Atlas, the browser with ChatGPT built inProduct7 min readIntroducing ChatGPT Atlas, the browser with ChatGPT built inProduct7 min readSora 2 is here Research8 min readOpenAI DevDay 2025Company8 min readWork smarter with your company knowledge in ChatGPTProduct6 min readLatest newsView allThe next chapter of the Microsoft–OpenAI partnershipCompanyOct 28, 2025Strengthening ChatGPT’s responses in sensitive conversationsSafetyOct 27, 2025OpenAI acquires Software Applications Incorporated, maker of SkyCompanyOct 23, 2025Expert Council on Well-Being and AICompanyOct 14, 2025OpenAI and Broadcom announce strategic collaboration to deploy 10 gigawatts of OpenAI-designed AI acceleratorsCompanyOct 13, 2025Defining and evaluating political bias in LLMsResearchOct 9, 2025StoriesView allCoding and design with GPT-5GPT-5Aug 7, 20252 min readCreative writing with GPT-5GPT-5Aug 7, 20252 min readMedical research with GPT-5GPT-5Aug 7, 20252 min readLatest researchView allMeasuring the performance of our models on real-world tasksPublicationSep 25, 2025Detecting and reducing scheming in AI modelsPublicationSep 17, 2025OpenAI for businessView allDoppel’s AI defense system stops attacks before they spreadAPIA law and tax firm redefines efficiency with ChatGPT BusinessChatGPTConsensus accelerates research with GPT-5 and Responses APIAPIGet started with ChatGPTDownload
