Summary & Key Takeaways ​

• Simon Willison provides an evolving, opinionated guide on choosing AI tools.
• The guide notes a shift from chat-focused models to agentic systems.
• It highlights tools like ChatGPT Work and Claude Cowork for their advanced capabilities.
• Willison explains how AI companies provide computer access via modes like ChatGPT Work and Claude Cowork.
• He clarifies the distinction between mobile and desktop app functionalities for these modes.
• The article points out the unintuitive naming conventions and feature differences across platforms.
• It emphasizes that desktop apps offer more features due to direct computer access.
• ChatGPT mobile's "Work" mode allows its Code Interpreter to access the internet.

Our Commentary ​

Simon Willison always cuts through the noise. This guide is exactly what we need right now: a clear, opinionated take on the bewildering array of AI tools. The distinction between mobile and desktop app modes, and the internet access for Code Interpreter in ChatGPT Work on mobile – that's the kind of specific, practical insight that's so hard to find. I'm still scratching my head over the naming conventions, though. It feels like these companies are actively trying to confuse us.