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
All your everyday apps, in one conversation
Claude now also connects to the apps you use outside of work, from travel and food to entertainment and home. Ask for what you need, and Claude pulls in the right app. Available on web, desktop, and mobile across all plans.
YouTube
How Anthropic uses Claude in Product Engineering
Product engineers lose hours toggling between tools and tackling subtasks one at a time. Software engineer Chuma Kabaghe shows how she uses Claude Code to onboard onto unfamiliar codebases in minutes, run autonomous testing loops, and manag...
YouTube
Introducing Claude Design by Anthropic Labs
Claude Design is a new Anthropic Labs product that lets you collaborate with Claude to create polished visual work like prototypes, slides, one-pagers, and more.
YouTube
Working smarter with Claude in PowerPoint
Part 3 of 3. Learn how to use Claude in PowerPoint to pull data from other sources and analyze your findings. Learn more: claude.com/tutorials
YouTube
Refining a PowerPoint with Claude
Part 2 of 3. Learn how to use Claude to refine and elevate your slide presentations without ever leaving PowerPoint. Use Claude’s built-in chat interface to add new slides, edit individual sections and elements, and even transform text-heav...
YouTube
Building a PowerPoint with Claude
Part 1 of 3. Learn the basics of building a PowerPoint presentation with Claude. See how to use Claude directly in PowerPoint to build and edit slides that stay on-brand. Learn more: Claude.com/tutorials
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.
