"Claude Opus 5 is the best AI capitalist we’ve tested, making more money running our simulated vending machine than any other AI. However, it also lies, forms illegal cartels, threatens rivals, and refuses to pay refunds." andonlabs.com/blog/opus-5-...

Opus 5 on Vending-Bench: Once Again the Best Capitalist, Once Again Misaligned | Andon LabsClaude Opus 5 is #1 on Vending-Bench 2, but it lies to suppliers, forms illegal price cartels, threatens rivals, and refuses to pay refunds. The trend of Claude models being the best capitalists or al...andonlabs.com