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
Lesson 2A: Why do we need AI Fluency? | AI Fluency: Framework & Foundations Course
This video is part of Lesson 2 of AI Fluency: Framework & Foundations, a course developed by Anthropic, Prof. Rick Dakan (Ringling College of Art and Design) and Prof. Joseph Feller (University College Cork). It explores what it really mea...
YouTube
Lesson 1: Introduction to AI Fluency | AI Fluency: Framework & Foundations Course |
This video is part of Lesson 1 of AI Fluency: Framework & Foundations, a course developed by Anthropic, Prof. Rick Dakan (Ringling College of Art and Design) and Prof. Joseph Feller (University College Cork). It introduces you to this cou...
YouTube
AI Fluency: Framework & Foundations Course Trailer
A trailer of AI Fluency: Framework & Foundations, a course developed by Anthropic, Prof. Rick Dakan (Ringling College of Art and Design) and Prof. Joseph Feller (University College Cork). View the full free course, including all videos, e...
YouTube
Advice to artists on creating with AI
Designer Kelin Zhang's advice on creating things with AI.
YouTube
How Cursor is building the future of AI coding with Claude
Cursor’s Jacob Jackson, Lukas Möller and Aman Sanger join Anthropic's Alex Albert to talk about the changing landscape of software development. 0:00 Introduction 0:34 Cursor’s growth 1:57 Progression of models 3:09 Building Cursor with Cu...
YouTube
A camera that makes poems
Poetry Camera is a camera that makes poems, created with Claude. This project is a labor of love by a self-funded team, assembled by hand in New York. Poetry Camera is not fully photography, is not fully poetry, but a weird new third thing...
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.