China’s AI startup boom shifts focus to world models and robotics

Chinese startups are now pouring capital into “world models,” a category of AI designed not just to generate text but to understand how the physical world actually works, from gravity to grip strength to the geometry of a warehouse floor. The numbers are staggering. Chinese robotics startups alone raised roughly $5.6 billion through 176 deals by mid-May 2026, already exceeding the total raised across all of 2025. The broader AI startup ecosystem pulled in over $16 billion in Q1 2026 alone. What are world models, and why does the money care? A large language model predicts the next word. A world model tries to simulate reality. It learns physics, spatial relationships, and cause-and-effect so that an AI agent, say a humanoid robot or a self-driving car, can navigate the real world without crashing into everything. World models are the bridge between digital intelligence and physical competence. Shengshu received a funding round of over 290 million yuan (north of $290 million) led by Alibaba Cloud in April. The company’s goal is to build a multimodal “general world model” with applications spanning physical robotics and autonomous driving. Manifold AI accumulated nearly 1 billion yua...