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
Stop babysitting your agents
Stop babysitting your AI and start orchestrating it. A walkthrough of the workflows Claude Code engineers use to get the most out of the agent.
YouTube
What's new in Claude Code
A twenty-minute summary of what's new in Claude Code: what shipped, why we built it, and how to get started.
YouTube
Code with Claude London 2026: Opening Keynote
Get the latest updates from Anthropic's engineering and product leaders at the Code with Claude 2026 opening keynote in London.
YouTube
The Problem Solvers: Scott Wu at Cognition
Scott Wu was world champion of competitive programming at 17. For years he wondered whether AI would do what he could. Now he runs Cognition, the team behind the first AI software engineer. When they got early access to a new Claude model,...
YouTube
Claude Cowork for legal teams
Legal teams are being asked to do more with less. A big part of the job is coming up to speed fast: a question lands about a feature that launched months ago, and the context you had when you wrote the original memo is gone. This video sho...
YouTube
Claude Cowork for marketing ops
Recurring reporting eats a marketing ops team’s week: pulling numbers from a half-dozen places, building a detailed review for the team and a summary for leadership. This video shows how a marketing ops and analytics role uses Claude Cowor...
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.
