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
The future of work with @Claude
"In the past, you had to open Claude and ask. With Claude Tag, Claude jumps in." In this conversation, Boris Cherny (Head of Claude Code) and Cat Wu (Head of Product, Claude Code) walk through how they got there: the long-horizon and alignm...
YouTube
Introducing Claude Science (now in beta)
Introducing Claude Science, a new research app from Anthropic now in public beta. It runs analyses, searches databases, and traces steps from data wrangling to validation. Every artifact ships with the exact code, environment, and conversa...
YouTube
How Spotify runs agents across 20M+ lines of code, with Niklas Gustavsson
At Spotify, employees can describe an idea and have Claude build a working prototype in an hour or two. VP of Engineering Niklas Gustavsson walked us through it. Claude Cowork: anthropic.com/product/claude-cowork Claude Code: anthropic.com...
YouTube
Agent identity: A new access model for Claude Tag
@Claude joins your Slack channels as a teammate that picks up the thread, does the work, and reports back when it's done. To keep that safe across autonomous, multiplayer sessions, it acts under its own identity instead of borrowing yours:...
YouTube
Tag Claude in, right where you already work
@Claude works right alongside your team in Slack, with the channel's context, your org's tools, and the persistence to see work through over days. @Claude in any thread and it picks up what the channel already knows, does the work, and come...
YouTube
Delegate and schedule tasks in Claude Cowork
Use Claude Cowork to delegate work and schedule recurring tasks. From meeting prep to hourly content scans, Cowork can handle it. Learn more: Claude.com/tutorials
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.
