Nope. Memory and data sharing for training are turned off. (I put 'turned off' in quotes because I don't know if Anthropic really keeps its promise. Often, it is cheaper for companies to break the law and just pay the fine.) I also use adversarial review and the '10th man' rule a lot. In fact, I spend more time planning than executing. I explicitly told Claude never to make a choice without proving it with numbers. By numbers, I mean benchmark results and score-based decisions (for example: 0.5 points for speed, 1 point for libraries, 2 points for documentation). The only thing I doubt are benchmark numbers, because they change depending on the hardware and what you test. Anyway, we always end up choosing PostgreSQL for large projects or SQLite for light ones (which makes sense).