Claude
Anthropic
Anthropic was founded in 2021 by former OpenAI researchers who wanted to tackle AI safety as a core engineering discipline, not an afterthought. Read more →
Latest Claude updates
61 published updates
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.
Latest Claude videos
356 published videos
YouTube
An initiative to secure the world's software | Project Glasswing
Project Glasswing is a new initiative that brings together Amazon Web Services, Anthropic, Apple, Broadcom, Cisco, CrowdStrike, Google, JPMorganChase, the Linux Foundation, Microsoft, NVIDIA, and Palo Alto Networks in an effort to secure th...
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When AIs act emotional
AI models sometimes act like they have emotions—why? We studied one of our recent models and found that it draws on emotion concepts learned from text to inhabit its role as Claude, the AI assistant. These representations influence its be...
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How Anthropic uses Claude in Product Management
Getting data as a product manager means pinging a data science team and waiting. Lisa Crofoot, Product Manager, shares how Anthropic's PMs use Claude to query product data and build evals in minutes—no SQL required. See how product manager...
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Your apps come alive on Claude mobile
The Claude mobile app now connects to apps that are fully interactive. Pull up live charts, sketch diagrams, and build shareable assets, all rendered visually right in your conversation. Available on iOS and Android: claude.com/download
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Put Claude to work on your computer, from anywhere
In Claude Cowork and Claude Code, you can now let Claude use your computer to handle tasks. It can point, click, and navigate like you would to do everything from opening and editing files to handling complex software tasks. And with Dispat...
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Preview your running app in Claude Code on desktop
Claude Code on desktop can now start dev servers and preview your running app directly in the interface. Claude sees the UI, reads console logs, catches errors, and keeps iterating — no more switching to a browser to check your work. You ca...
Anthropic was founded in 2021 by former OpenAI researchers who wanted to tackle AI safety as a core engineering discipline, not an afterthought. Their Constitutional AI approach — training models to be helpful, harmless, and honest — has become an industry reference point. Claude is now one of the most widely used AI assistants, recognized for its nuanced reasoning, long context window, and lower tendency for hallucination compared to its peers.
Timeline
Anthropic founded by former OpenAI researchers focused on AI safety.
Claude 1 released; Constitutional AI technique published.
Claude 2 released with 100K context window.
Claude 3 family (Haiku, Sonnet, Opus) launches; major Amazon investment.
Claude 3.5 Sonnet sets new benchmark scores; MCP protocol released.
Claude 4 family released; Claude Code launched as an agentic coding tool.
