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 Fable 5 designs a 3D-printable model in a Claude-built CAD editor
Claude Fable 5 designs a complete 3D-printable model in a browser-based CAD editor. The editor itself was also created by Fable 5, including the built-in AI copilot that does the modeling.
YouTube
Claude Fable 5 beats Pokémon FireRed only using vision
A timelapse of Claude playing Pokémon FireRed from start to finish using only raw game screenshots — with no maps, navigation aids, or extra game-state information. Earlier Claude models needed a complex helper harness to play Pokémon; Clau...
YouTube
Introducing Claude Fable 5
Claude Fable 5 is our most capable model yet, now generally available. It’s a Mythos-class model with safeguards that let us share it broadly without compromising on safety. It can stay with complex tasks and hard problems for days, handli...
YouTube
Code with Claude 2026 | Tokyo
Pull up a chair and watch the main stage live from Code with Claude Tokyo. We're discussing what's new with our models, the Claude Platform, and Claude Code. After that, listen as Canva, Mizuho and NRI share what they've shipped. Join us a...
YouTube
Working Like a Lawyer with Claude
Mark Pike, Legal Counsel at Anthropic, talks with Anna Gressel, Partner and Global Co-Head of AI at Freshfields, about how lawyers use Claude. They get into how legal work is changing with AI, and why the judgement call stays with the lawy...
YouTube
Reflecting on a year of Claude Code
One year ago, we made Claude Code generally available. What started as an internal project—an agentic coding tool that runs in your terminal—is now used by developers and organizations worldwide. Boris Cherny (Head of Claude Code) and Cat...
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.
