Only Three AI Models Survived Princeton's 500-Day Startup Simulation
Princeton's CEO-Bench study found only Claude Fable 5, Claude Opus 4.8, and GPT-5.5 finished above starting capital in a 500-day fictional company simulation.
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Princeton's CEO-Bench study found only Claude Fable 5, Claude Opus 4.8, and GPT-5.5 finished above starting capital in a 500-day fictional company simulation.