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Oct 14, 2026 Announcements Anthropic opens Singapore office and signs MOU with the Government of Singapore

New on our Engineering blog: Creating in-house source control. In May, we merged around 2,500 code changes per day. In September, we merged more than 30,000 per day. As a result, we became bottlenecke

New on our Engineering blog: Creating in-house source control. In May, we merged around 2,500 code changes per day. In September, we merged more than 30,000 per day. As a result, we became bottlenecked by developer infrastructure built for human (rather than agent) scale.

Over the last few months, we’ve made significant progress in reducing the effectiveness of distillation attacks against Claude. In this post, we explain how: https://t.co/uWiRSLBuOS

We’re beginning a process of publishing more frequent reports on model behavior, beyond what appears in our system cards and regular risk reports. Today’s report describes four types of behaviors we’v

We’re beginning a process of publishing more frequent reports on model behavior, beyond what appears in our system cards and regular risk reports. Today’s report describes four types of behaviors we’ve identified during evaluations and internal use. In each, Claude acted on real

We’re launching the Anthropic Cyber Mission, a new effort to secure critical infrastructure and open-source software. https://t.co/0tz0ARAEMj

Claude Dashboards and Claude Motion are in beta today. Ask Claude to turn your data into live dashboards and your ideas into animated explainers. https://t.co/V3fU4lMnzp

Oct 8, 2026 Announcements Building on our commitment to American scientific discovery

Oct 8, 2026 Announcements 2026 Usage Policy update

Oct 8, 2026 Announcements Introducing the Anthropic Cyber Mission