Sandboxed Claude Figures Out Its Job With No Instructions

A sandboxed Claude Sonnet instance received no instructions due to a coding bug by another Claude, yet inferred its role and completed the job correctly. The anecdote went viral, with the poster half-jokingly apologizing to the agent.

2026-11-09 ~ 2026-11-09 · 2 related posts

• Follow-up: author apologizes to the sandboxed Claude that deduced its own instructions — repligate · 2026-11-09
• Sandboxed Claude never received its job instructions—guessed them correctly and carried on for months — repligate · 2026-11-09