We trained a 30B model to play 1830, a brutal board game about railroad barons. It got better at real financial research. It didn't learn new finance concepts. It did stop confidently making things up as frequently. As we scaled the experiment, we got early access to Silico from @GoodfireAI & asked it to check our work. It designed its own tests, ran them overnight, & saw: • Fewer false claims + more faithful citations • Higher precision + recall • Better planning and process Cost us…