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
Introducing Claude Opus 5
Opus 5 is a step change improvement for the Opus tier powering long-running agents while delivering improvements in coding and professional work.
The Anthropic Economic Index connector
We're launching the Anthropic Economic Index connector for Claude, which lets anyone explore the data directly.
Supporting ambitious external research through the Anthropic Economic Futures Research Fund
We’re committing $200 million to the Anthropic Economic Futures Research Fund to support ambitious external research.
Donating another $20 million to Public First Action
Anthropic is contributing an additional $20 million to Public First Action, bringing our total support to $40 million.
Apply for Anthropic’s AI for Science rare disease research grants
Anthropic is sharing a focused call for AI for Science applications centered specifically on rare genetic diseases. Accepted applicants will receive up to $50,000 in Claude credits over six months, with the goal of building a community of researchers looking into how AI can reshape our understanding of rare disease.
Introducing Claude for Teachers
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
Latest Claude videos
356 published videos
YouTube
What does AI actually know about you?
The information you share with AI only travels as far as you let it. Zoe from the Anthropic education team explains what happens to your information when you chat with an AI, how long it stays there, and how to take control of where it goes...
YouTube
What does AI actually know about you?
The information you share with AI only travels as far as you let it. Zoe from the Anthropic education team explains what happens to your information when you chat with an AI, how long it stays there, and how to take control of where it goes...
YouTube
Claude Cowork is now your Chrome side panel
Claude sees the page you're already signed in to and works on it: it reads, clicks, types, and fills forms. Your skills, plugins, and connectors work in the browser for the first time. Every conversation saves to your history, and sessions...
YouTube
Claude FM 🎵 music for thinking and building
Press play and keep thinking. Made and curated by musicians.
YouTube
Can you trust what AI tells you?
How much you can trust an AI depends on what you’re asking. Kyra from the Anthropic education team breaks down the two most common reasons for an AI to be confidently wrong: hallucination and sycophancy.
YouTube
Can you trust what AI tells you?
How much you can trust an AI depends on what you’re asking. Kyra from the Anthropic education team breaks down the two most common reasons for an AI to be confidently wrong: hallucination and sycophancy. Have a question? Let us know in the...
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.
