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
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Affective Use of AI
We study Claude's performance on coding, reasoning, and knowledge tests. But we also research how people use Claude for emotional support and companionship. In this fireside chat, our team discusses our findings on how people are using Cla...
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Create with Claude by describing what you want to make
With artifacts in Claude, you can turn your ideas into interactive experiences. No coding required—just describe what you want to create.
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Turn ideas into interactive artifacts
Introducing a dedicated space to view artifacts in the Claude app, and the ability to embed AI capabilities directly into your creations—transforming artifacts into interactive, AI-powered apps.
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Build a Claude-powered app
Artifacts turn anyone into an app creator—no coding needed. Just tell Claude your idea to instantly create shareable apps, tools, and games. Now developers can iterate faster on their AI apps without worrying about the complexity and cost o...
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Claude streamlines task management across your favorite tools
Claude turns a product requirements doc into into structured Asana tasks, automatically assigning them to the right team members and setting deadlines.
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Claude Code turns your ideas into working prototypes
Claude Code autonomously handles complex development tasks, turning your ideas into working prototypes.
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.
