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- OpenAIProviding ChatGPT to the Entire U.S. Federal WorkforceCompanies: OpenAIToday, OpenAI for Government is announcing a new partnership with the U.S. General Services Administration (GSA) to launch a transformative initiative. For the next year, ChatGPT Enterprise will be available to the entire federal executive branch workforce at essentially no cost.
- OpenAIOpen Weights and AI for AllCompanies: OpenAIAI’s next frontier isn’t just about capability—it’s about who gets to use it. Our mission to put AI in the hands of as many people as possible is what drives us. Today’s release of our most capable open-weights models is a major step forward that makes advanced AI more open, flexible, and accessible worldwide.
- OpenAIgpt-oss-120b & gpt-oss-20b Model CardCompanies: OpenAIWe introduce gpt-oss-120b and gpt-oss-20b, two open-weight reasoning models available under the Apache 2.0 license and our gpt-oss usage policy.
- OpenAIIntroducing gpt-ossCompanies: OpenAIWe’re releasing gpt-oss-120b and gpt-oss-20b—two state-of-the-art open-weight language models that deliver strong real-world performance at low cost. Available under the flexible Apache 2.0 license, these models outperform similarly sized open models on reasoning tasks, demonstrate strong tool use capabilities, and are optimized for efficient deployment on consumer hardware.
- OpenAIEstimating worst case frontier risks of open weight LLMsCompanies: OpenAIIn this paper, we study the worst-case frontier risks of releasing gpt-oss. We introduce malicious fine-tuning (MFT), where we attempt to elicit maximum capabilities by fine-tuning gpt-oss to be as capable as possible in two domains: biology and cybersecurity.
- OpenAIWhat we’re optimizing ChatGPT forCompanies: OpenAIWe build ChatGPT to help you thrive in all the ways you want. Learn how we’re improving support for tough moments, have rolled out reminders to take breaks, and are working on better life advice, all guided by expert input.
- OpenAIFigma uses AI to transform digital designCompanies: OpenAIDiscover how Figma is transforming digital design with AI. David Kossnick shares how tools like Figma Make empower teams to prototype, collaborate, and build with AI—reshaping workflows for designers, developers, and non-technical creators alike.
- OpenAIIntroducing Stargate NorwayCompanies: OpenAIWe’re launching Stargate Norway—OpenAI’s first AI data center initiative in Europe under our OpenAI for Countries program. Stargate is OpenAI’s overarching infrastructure platform and is a critical part of our long-term vision to deliver the benefits of AI to everyone.
- OpenAIThree lessons for creating a sustainable AI advantageCompanies: OpenAIDiscover how Intercom built a scalable AI platform with 3 key lessons—from evaluations to architecture—to lead the future of customer support.
- OpenAIIntroducing study mode in ChatGPTCompanies: OpenAIIntroducing study mode in ChatGPT, a new learning experience that helps you work through problems step by step, guiding students with questions, scaffolding, and feedback for deeper learning.
- OpenAIResolving digital threats 100x faster with OpenAICompanies: OpenAIDiscover how Outtake uses GPT-4.1 and OpenAI o3 to power AI agents that detect and resolve digital threats 100x faster than before.
- OpenAIAnnouncing OpenAI DevDay 2025Companies: OpenAIWe’re hosting our third annual OpenAI DevDay on October 6, 2025 at Fort Mason in San Francisco.