Racecondition (auto-discovered)

Anthropic released Opus 5 on July 24, 2026, and a developer testing the model on a real-world task of writing 1,097 German example sentences found Opus 5 required 61% more thought (time) and produced …

A joke made to Claude Code led to the discovery that 72 percent of a feature in the German-conjugation app Konjugieren was unimplemented, along with fixes for nine documentation defects and a new tool…