AI
Humanoid robots sprint past human world records at Beijing games—then crash
Competing robots achieved new speed milestones at the World Humanoid Robot Games, but viral footage also revealed the technology's control limitations as machines toppled and caught fire.
Ars Technica
Footage from the World Humanoid Robot Games in Beijing has captured an enticing mix of robotic achievement and failure: machines sprinting faster than Usain Bolt's 100-meter world record, yet unable to brake smoothly enough to avoid colliding with barriers and crashing to the ground. Some of the fallen robots even ignited, bursting into flames or rupturing at the waist in sparks—a striking reminder that cutting-edge robotics still has serious rough edges.
Racing ahead on speed, stumbling on control#
The eight-day competition in Beijing (August 22–26) marked the second iteration of the games, which pit humanoid robots against one another and human benchmarks across a range of events. This year proved a turning point: machines surpassed human records in both the 100-meter dash and standing high jump, a leap forward from last year's inaugural event when robots still trailed their human counterparts.
That acceleration reflects genuine progress in whole-body coordination—the engineering challenge of orchestrating multiple joints and limbs in sequence, according to Dipam Patel, a computer science PhD candidate at Purdue University and researcher at the US Army DevCom Army Research Lab. "All of that does display whole body control, because you need to move all the joints, hands, legs, arm, body, everything to accomplish that task," Patel said. "So there has definitely been a huge push in engineering from where they were last time to this time."
Beyond the sprint: practical applications lag#
Beyond racing, the games tested robots on everyday tasks—washing and folding laundry, for example—where machines substantially underperformed human workers. That gap suggests that while elite speed and agility have advanced rapidly, generalizable, practical competence remains a far slower climb.
The games, organized by Chinese state media and Beijing municipal authorities, appear designed to underscore the commercial viability of humanoid robots at a moment when China's robotics sector is investing heavily in development and field testing.

