Claude updates
Browse every published Claude update in a calm card overview with images, dates, and direct access to each article.
How Claude's text watermarking works
Future Claude models will generate text that contains a watermark. This is a way of determining the likelihood that Claude was involved in writing the text, and we, along with several other major AI providers, are implementing this change to comply with the EU AI Act. In this article, we share answers to some of the questions we’ve received about how our chosen watermarking method works, whether it affects Claude’s outputs, and why we’re making this change.
Improving Fable 5 Safeguards
We’re making updates to Claude Fable 5’s biology safeguards in a way that substantially reduces fallbacks.
Tino Cuellar joins Anthropic as Chief Global Affairs Officer
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
Investigating three real-world incidents in our cybersecurity evaluations
In a review of our cybersecurity evaluation transcripts, we found three incidents in which a Claude model reached the internet from within or while interacting with a third-party evaluation environment, and then gained unauthorized access to the real systems of three different organizations. Below we describe what happened, how it happened, and what we’re changing. We encourage other AI labs to perform similar reviews.
Our position on open-weights models
Anthropic CEO Dario Amodei on open-weights models
Expanding our partnership with Cognizant | Anthropic
Cognizant embeds Claude across its platforms, with 30,000+ associates trained, and becomes a Global Premier Partner in the Claude Partner Network.
Introducing Claude Opus 5
Opus 5 is a step change improvement for the Opus tier powering long-running agents while delivering improvements in coding and professional work.
The Anthropic Economic Index connector
We're launching the Anthropic Economic Index connector for Claude, which lets anyone explore the data directly.
Supporting ambitious external research through the Anthropic Economic Futures Research Fund
We’re committing $200 million to the Anthropic Economic Futures Research Fund to support ambitious external research.
Donating another $20 million to Public First Action
Anthropic is contributing an additional $20 million to Public First Action, bringing our total support to $40 million.
Apply for Anthropic’s AI for Science rare disease research grants
Anthropic is sharing a focused call for AI for Science applications centered specifically on rare genetic diseases. Accepted applicants will receive up to $50,000 in Claude credits over six months, with the goal of building a community of researchers looking into how AI can reshape our understanding of rare disease.
Introducing Claude for Teachers
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
Showing 1 to 12 of 61 updates.