My review of Claude’s new Code Interpreter, released under a very confusing name by Simon Willison

Claude can now write and execute custom Python (and Node.js) code in a server-side sandbox and use it to process and analyze data.

In a particularly egregious example of AI companies being terrible at naming features, the official name for this one really does appear to be Upgraded file creation and analysis. Sigh.

This feature is not available for Pro users yet. I don’t have it.

Claude can access reminders, maps and calendar now. There was a default prompt where it checked my calendar and added a 2 hr focus session including a reminder to take my headphones.

It worked fine.

This is great. My one use case for this would be to ask Claude to add calendar invites based on pictures. It did it partly already, using screenshots and creating events. Now it can add them to the calendar directly. Progress!!