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
Claude | Computer use for coding
With the upgraded Claude 3.5 Sonnet, we’re introducing a new capability in beta: computer use. Developers can now direct Claude to use computers the way people do—by looking at a screen, moving a cursor, clicking, and typing text. While gr...
YouTube
Claude | Computer use for orchestrating tasks
With the upgraded Claude 3.5 Sonnet, we’re introducing a new capability in beta: computer use. Developers can now direct Claude to use computers the way people do—by looking at a screen, moving a cursor, clicking, and typing text. While gr...
YouTube
Claude | Computer use for automating operations
With the upgraded Claude 3.5 Sonnet, we’re introducing a new capability in beta: computer use. Developers can now direct Claude to use computers the way people do—by looking at a screen, moving a cursor, clicking, and typing text. At this...
YouTube
European Parliament expands access to their archives with Claude in Amazon Bedrock
The European Parliament is revolutionizing access to its vast historical archives by implementing 'Ask the EP Archives', also known as Archibot, an AI-powered tool built with Claude in Amazon Bedrock that allows users to instantly search, r...
YouTube
AI, policy, and the weird sci-fi future with Anthropic’s Jack Clark
A conversation with Jack Clark, Co-founder and Head of Policy at Anthropic, about the state of AI technology, how policymakers should think about AI, and the weird AI future that’s already beginning to emerge. Learn more about Anthropic:...
YouTube
Tips For Better Results With AI
Anthropic's prompt engineering experts share tips to improve your AI results.
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.
