We are pleased to announce Claude 2, our new model. Claude 2 has improved performance, longer responses, and can be accessed via API as well as a new public-facing beta website, claude.ai. We have heard from our users that Claude is easy to converse with, clearly explains its thinking, is less likely to produce harmful outputs, and has a longer memory.

Talk with Claude, an AI assistant from Anthropic

Meet your AI thinking partner. Tackle complex problems, analyze data, write code, and collaborate on challenging projects.

Our users can now upload technical documentation like entire codebases, financial statements like S-1s, or even long literary works like The Iliad or The Odyssey. By being able to talk to large bodies of content or data, Claude can summarize, perform Q&A, forecast trends, compare and contrast multiple documents, and much more. Processing a 200K length message is a complex feat and an industry first.

3 days ago - Anthropic deployed it under AI Safety Level 2 after "ASL-3 rule-out" testing for biology and autonomy risks. The card reports improved alignment relative to Haiku 3.5 and, with safeguards enabled, stronger resilience to prompt injection during computer use. Reporting by Inc. described the release as targeting smaller companies that needed a faster and cheaper assistant, highlighting its availability on the Claude website ...

Build with the Claude API

November 12, 2025 - Today, we're introducing Claude Code on the web, a new way to delegate coding tasks directly from your browser. Now in beta as a research preview, you can assign multiple coding tasks to Claude that run on Anthropic-managed cloud infrastructure, ...

July 11, 2023 - If you're in the US or UK, go to the Claude 2 page on Anthropic's website, and you can sign up for free. Just click "Talk to Claude," and you'll be prompted to provide an email address.

Download Claude for desktop and mobile. Access AI assistance natively on Mac, Windows, iOS, and Android across all your devices.

July 11, 2023 - US and UK users can converse with Claude 2 through the Anthropic website.

Web: Visit claude.ai to chat with Claude in a web browser.

To use Claude 2, all you need to do is head to its official website and create an account. Claude 2 is only available in the U.K.

July 11, 2023 - Claude 2 was trained on more recent data — a mix of websites, licensed data sets from third parties and voluntarily-supplied user data from early 2023, roughly 10% of which is non-English — than Claude 1.3, which likely contributed to the improvements.

August 23, 2023 - Claude 2 is now available on Amazon Bedrock, helping enterprises like LexisNexis, Lonely Planet, and Ricoh USA build secure, scalable AI applications. We’re excited that Claude 2 is now available to customers on Amazon Bedrock.

Websitehttps://www.claude2.io · Block Explorerhttps://solscan.io/token/6b1Gj8h5N7TSZv3HwnqXkGShZGZJ6GCrfRkha3Djpump · Claude 2 is a meme coin rooted in the Truth Terminal’s “infinite backrooms” lore, where an AI agent named Claude 2 ...

Your code's new collaborator. Work with Claude directly in your terminal, IDE, Slack, or on the web to manage million-line codebases and implement changes.

December 11, 2023 - It has shown improved performance across several tasks with longer and more coherent responses. Moreover, it comes with API access and a public beta website, which is available at claude.ai.