Disputes Among World Model Startups Reveal Pitfalls for Entrepreneurs

According to incomplete statistics, in the first half of 2026, over 60 startups globally claimed to be working on world models, with cumulative funding exceeding $4 billion. However, fewer than 3 have truly achieved a commercial closed loop. These figures come from internal data I gathered last week while chatting with several VCs in Silicon Valley, which aligns closely with the debates I heard at WAIC. World models are indeed hot, but the hype is chaotic, and that chaos makes it easy for entrepreneurs to lose their way.