X Square Robot, a prominent embodied AI firm, has announced a significant capital infusion through four consecutive financing rounds culminating in a Series C. This funding surge has elevated the company's valuation to over US$2.8 billion, solidifying its status as a leading startup in China's AI sector. The investment highlights growing confidence in the future of general-purpose robotics designed for real-world environments and complex tasks.
Strategic Backing and Future Ambitions
The financing rounds attracted a powerful consortium of strategic and financial investors, including IDG, HongShan, and Xiaomi. X Square Robot now stands as the only embodied AI company in China backed by the nation's four largest internet giants: Meituan, Alibaba, ByteDance, and Xiaomi. This unique support underscores the company's strategic importance in the rapidly evolving technology landscape.
Founder and CEO Wang Qian stated that the company has focused on in-house development of foundation models from its inception. The new capital will be used to advance core technologies and foundational research in embodied intelligence. This investment aims to accelerate the development of general-purpose AI that can seamlessly interact with the physical world and ultimately serve humanity.
A Unified Approach to Embodied Intelligence
X Square Robot is developing a comprehensive, full-stack embodied AI system that integrates foundation models, robotics hardware, and a proprietary data pipeline. At the heart of this system is the WALL-B foundation model, introduced in April 2026. This model is built on a World Unified Model architecture for enhanced multimodal understanding and reasoning in complex physical settings.
Unlike conventional methods that connect separate vision, language, and action components, WALL-B trains perception, language, and action within a single unified network. This integrated design enables stronger spatial reasoning and continuous learning from real-world interactions. The company has also open-sourced related models, such as WALL-OSS-0.5, to foster broader development in the field.
From Lab to Living Room
The company is actively deploying its technology across household, industrial, and logistics scenarios to test and refine its systems. A key partnership with 58.com has launched an AI-powered cleaning service in Shenzhen and Beijing. This initiative places robots alongside human workers in actual residential environments, moving beyond controlled demonstrations and into everyday life.
Furthering its real-world integration, X Square Robot initiated the "X Family Member Program," where its robots live with families for extended periods. These deployments provide invaluable operational data, creating a continuous feedback loop to improve model performance. This strategy is crucial for accelerating progress toward truly general-purpose embodied intelligence that can adapt to changing needs.
X Square Robot's latest funding success and impressive valuation mark a pivotal moment for the embodied AI industry in China. With the backing of top technology leaders and a clear strategy for integrating advanced models with real-world applications, the company is well-positioned to lead the charge. Its efforts are bringing the vision of intelligent robots as a part of everyday life closer to reality.