The vast majority of users will never experience Claude ending a conversation, but if you do, we welcome feedback.Read more: https://t.co/hmCSOSFupB ...

This is an experimental feature, intended only for use by Claude as a last resort in extreme cases of persistently harmful and abusive conversations. ...

As part of our exploratory work on potential model welfare, we recently gave Claude Opus 4 and 4.1 the ability to end a rare subset of conversations on https://t.co/uLbS2JNczH. https://t.co/O6WIc7b9Jp ...

A reminder that applications for our Anthropic Fellows program are due by this Sunday, August 17.Fellowships can start anytime from October to January. You can find more details, and the relevant application links, in the thread below.Anthropic (@AnthropicAI):We’re running another round of the Anthropic Fellows program.If you're an engineer or researcher with a strong coding or technical background, you can apply to receive funding, compute, and mentorship from Anthropic, beginning this October. There'll be ...

We discuss policy development, model training, testing and evaluation, real-time monitoring, enforcement, and more.Read the post: https://t.co/hRShMMQG14 ...

Today we're sharing a post on how our Safeguards team identifies potential misuse of our models and builds defenses against it. https://t.co/XvGx1mT9Eo ...

AI Model Enhancement - Claude Sonnet 4 context window increased 5x to 1 million tokens [1] Technological Advancement - AI model can now process over 75,000 lines of code [1] - AI model can now process hundreds of documents in a single request [1]

This marks the broadest availability of an AI assistant for federal workers to date.Read more: https://t.co/9mQed777YW ...

Federal workers deserve access to the most capable AI tools to better serve the American people. Today, we’re removing cost barriers to Claude for all three branches of the U.S. government. https://t.co/ZYPhbjoKPZ ...

RT Claude (@claudeai)Claude can now reference past chats, so you can easily pick up from where you left off. https://t.co/n9ZgaTRC1y ...