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
Building with Claude on Google Cloud
A live build from zero to deployed in thirty minutes. We'll build a feedback app spanning five roles and the full software lifecycle, using Claude and Google Cloud alongside subagents, MCP servers, and custom skills. You can test the finish...
YouTube
Evaluating and improving Replit Agent at scale
Most teams shipping AI products can't build evals that predict how a model will actually perform in production. Michele Catasta, President & Head of AI at Replit, shares how his team closed that gap with ViBench — a public vibe-coding bench...
YouTube
Giving coding agents their own computers: How Cursor built cloud agents
Local agents hit a ceiling — they compete for your machine's resources, can't verify their own work, and bottleneck at one or two tasks at a time. Alexi Robbins, Head of Engineering for Cursor's async agents, share how they gave each agent...
YouTube
Memory and dreaming for self-learning agents
How memory and dreaming turn Claude Managed Agents into self-learning systems. This session walks through design considerations for memory architectures and how dreaming verifies and enriches memory between sessions.
YouTube
Getting Started with Claude Cowork
Learn how to use Claude Cowork to edit your files directly and work in your favorite apps. If it’s on your computer, Claude can find and edit it. Describe what you need done, and Claude does it. Learn more: Claude.com/tutorials
YouTube
Collaborate with Claude across Microsoft365 apps
Claude now works across your open Outlook, Word, Excel, and PowerPoint files in a single continuous session — triaging email, drafting documents, building models, updating slides, and carrying full context across all four apps without losin...
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.
