On-site investigation of Beijing's humanoid data base: beneath the million-hour data bubble, how is high-quality data defined?
# Real exploration of Beijing Humanoid Data Base: Under the data bubble of tens of millions of hours, how can high-quality data be defined? **Key event**: The Beijing Humanoid Robot Innovation Center (“National Team Model Room”) has built a data base covering more than 6,000 square meters. It has created over 30 real-scenario environments for households, shopping malls, industry, and medical wellness. More than 150 robot devices have been deployed, with plans to create a high-quality dataset worth millions of hours. **Data status**: Currently, there is no national pricing for data transactions. The price for real-machine data is about 500-1,000 yuan per effective hour (which has decreased). For device-specific data, the price ranges from several dozen to one or two hundred yuan per hour. The base has an annual capacity of 180,000 hours and has served over 100 clients, mostly leading large models and embodied intelligence companies. **Quality control**: The base implements “one inspection after collection, two inspections after annotation, and three inspections before delivery to the algorithm side.” In the first half of the year, the data validation rate for top clients exceeded 95%. The annotation process is automated by AI, and the collection method uses a “device-present+device-absent” matrix approach, balancing accuracy and cost. **Commercial reality**: The base…