Claude Memory

anthropic.com
claude-memory

Update Expanding to Pro and Max plans Oct 23, 2025 Whether you’re iterating on a strategy proposal, debugging an issue, or managing multiple projects, Claude picks up right where you left off. Like Team and Enterprise users, you get project-scoped … Read more

Claude Code on the Web

anthropic.com
claude-code-on-the-web

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, … Read more

Claude Skills are awesome, maybe a bigger deal than MCP

simonwillison.net
claude-skills-are-awesome,-maybe-a-bigger-deal-than-mcp

16th October 2025 Anthropic this morning introduced Claude Skills, a new pattern for making new abilities available to their models: Claude can now use Skills to improve how it performs specific tasks. Skills are folders that include instructions, scripts, and … Read more

Claude Skills

anthropic.com
claude-skills

Claude can now use Skills to improve how it performs specific tasks. Skills are folders that include instructions, scripts, and resources that Claude can load when needed. Claude will only access a skill when it’s relevant to the task at … Read more

Claude Haiku 4.5

anthropic.com
claude-haiku-4.5

Claude Haiku 4.5, our latest small model, is available today to all users. What was recently at the frontier is now cheaper and faster. Five months ago, Claude Sonnet 4 was a state-of-the-art model. Today, Claude Haiku 4.5 gives you … Read more

Claude Sonnet 4.5

anthropic.com
claude-sonnet-4.5

Claude Sonnet 4.5 is the best coding model in the world. It’s the strongest model for building complex agents. It’s the best model at using computers. And it shows substantial gains in reasoning and math. Code is everywhere. It runs … Read more

Claude Can (Sometimes) Prove It

galois.com
claude-can-(sometimes)-prove-it

Let me get right to the point without any nonsense about aliens:  Claude Code, the new AI coding agent from Anthropic, is pretty good at interactive theorem proving (ITP).  I find this very surprising, and you probably should too.  Interactive … Read more

Claude can now create and edit files

anthropic.com
claude-can-now-create-and-edit-files

Claude can now create and edit Excel spreadsheets, documents, PowerPoint slide decks, and PDFs directly in Claude.ai and the desktop app. This transforms how you work with Claude—instead of only receiving text responses or in-app artifacts, you can describe what … Read more