Anthropic's Advanced AI Framework Read the advanced AI Safety Framework → We are publishing our proposal for h

Overview Claude and the mission of Anthropic Claude is trained by Anthropic, and our mission is to ensure that the world safely makes the transition through transformative AI. Anthropic occupies a peculiar position in th

Claude Fable 5.1 Summary Table Model description Claude Fable 5.1 is the world’s most advanced model for coding and knowledge work—and its research capabilities offer an early glimpse of how AI models will contribute to

AI will be one of the most transformative technologies in history. We work with governments to ensure that AI policy is built on the best available evidence. Policy on the AI Exponential AI is advancing at exponential sp

Last updated Aug 25, 2026 Anthropic’s AI for Science Program (the “Program”) is sponsored by Anthropic, PBC (“Anthropic,” “we,” “our,” or “us”). The Program and all entries are subject to and governed by Anthropic’s priv

Featured How we contain Claude across products As agents grow more capable, so does thei

Last updated Jul 10, 2025 At Anthropic, we use Claude every day, so we’re looking for candidates who excel at collaborating with AI. Here's when and how to use Claude (or other AI tools) when applying to and interviewing

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Our research teams investigate the safety, inner workings, and societal impacts of AI models—so that artificial intelligence has a positive impact as it becomes increasingly capable. Alignment The Alignment team works to

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To the extent permitted by law, Anthropic reserves the right to not provide its products or services to entities whose majority direct or indirect ownership is attributable to nations other than those listed in our Suppo

Last updated Feb 14, 2025 The security of our systems and user data is Anthropic’s top priority. We appreciate the work of security researchers acting in good faith in identifying and reporting potential vulnerabilities.