Xpeng’s IRON Robot Stuns World with Lifelike Movements, Proven Real by Onstage Demonstration
In a groundbreaking moment for robotics, Chinese tech giant Xpeng unveiled its second-generation IRON humanoid robot at the 2025 AI Day in Guangzhou, captivating audiences with its astonishingly lifelike movements. The demonstration was so convincing that company representatives sliced the robot open onstage to prove that no human was hidden inside—a spectacle that quickly went viral and sparked global fascination.
Unprecedented Realism and Flexibility
IRON stands at 5 feet 10 inches (178 cm) tall and weighs 154 pounds (70 kg), closely matching the proportions of an average adult. Its design is built around a biomimetic spine and synthetic muscles that allow for fluid, natural motion. With 62 active joints and 82 degrees of freedom—including 22 degrees in each hand—IRON can shrug, twist, balance on uneven ground, and perform delicate tasks with remarkable precision.
The robot’s hands are especially dexterous, capable of handling both small tools and large boxes. Its face features a curved display that mimics human expressions, while its skin is made of soft, flexible material powered by a lightweight all-solid-state battery. This advanced battery not only provides long-lasting energy but also eliminates the overheating and safety risks associated with older battery designs.
AI-Powered Intelligence and Real-Time Interaction
IRON’s lifelike behavior is driven by a custom artificial intelligence architecture, featuring three specialized AI chips that deliver a combined 2,250 trillion operations per second (TOPS). This processing power far surpasses even the most advanced laptop processors, enabling IRON to interpret visual inputs and respond physically in real time without needing to translate its perceptions into language first.
Unlike traditional robots that rely on scripted actions, IRON can recognize its surroundings, interact with people, and adapt to dynamic environments. Its ability to blend advanced software with flexible mechanics allows it to perform daily tasks smoothly and respond naturally to human interaction.
Proving It’s Not a Human in a Suit
The robot’s movements were so realistic that some observers speculated it might be a person concealed inside a robotic suit—a claim that Xpeng CEO He Xiaopeng addressed directly during the unveiling. In a dramatic demonstration, he unzipped the robot’s outer layer, revealing the internal mechanics and confirming that IRON is entirely machine.
“The next generation has very flexible bones, solid bionic muscles, and soft skin. We hope it can have a similar height and proportions to human beings,” said He Xiaopeng. “This attention to detail indicates a future where robots might not only serve as tools but could also engage with humans in more intimate, natural ways, seamlessly blending into daily life.”
Customization and Future Applications
Xpeng is also exploring customization options for IRON, allowing users to select different body types, hairstyles, and even clothing. The company aims to move beyond the cold, metallic stereotype of robots, making IRON feel warmer and more approachable. Mass production is expected by late 2026, with potential applications ranging from companionship to industrial work.
With its blend of advanced AI, flexible mechanics, and lifelike appearance, IRON represents a significant leap forward in humanoid robotics. As the technology continues to evolve, robots like IRON could soon become a common presence in homes, workplaces, and public spaces, reshaping the way humans interact with machines.