20 August 2026
Researcher tests small AI models as code sandboxes
First reported
Simon Willison ran this on .
- Simon Willison used Claude Fable 5, a smaller version of Anthropic's Claude chatbot, to test running untrusted Python and JavaScript code safely.
- The experiment explored whether small AI models could serve as sandboxes, isolated environments where potentially dangerous code runs without harming the main system.
