An 82-year-old woman held up a photo and asked the machine in front of her if she had been pretty when she was young. "You were the most striking woman on the street," the robot replied, without missing a beat, in an exchange state media recorded. The room laughed.
The robot is "Peipei" (裴裴), and since March 2025 it has been living among the residents of the Chongqing First Social Welfare Institute — billed as China's first companion robot built on an emotional large model (大模型).
Key takeaways
- "Peipei" entered the Chongqing First Social Welfare Institute in March 2025 through a public-welfare project backed by a local tech foundation.
- It is described by state media as the country's first eldercare companion robot built on a multimodal emotional large model (大模型).
- The system spans five modules and ten functions, from emotional companionship to health-and-safety monitoring.
- Its developer reports about 92% accuracy in emotional feedback, though that figure comes from the company itself.
- It is a care aid, not a caregiver — and the pilot raises real questions about privacy and human contact.
A robot that is paid to be warm
"Peipei" means "to accompany." The name is the mission. The robot was built by the AI research institute of Mashang Consumer Finance, working with the Chongqing Mashang Technology Development Foundation, and placed in the welfare home as a public-welfare deployment rather than a commercial sale.
What makes it different from a voice speaker is the underlying model. Instead of scripted replies, it uses a multimodal emotional large model (大模型) that reads faces, tone, and speech to gauge an older person's mood, then responds in a way meant to feel attentive rather than mechanical.
Five modules, ten functions
The deployment organizes its features into five areas:
- Emotional companionship
- Digital-literacy support
- Health and safety guardianship
- Entertainment and leisure
- Daily-living assistance
Within those sit ten concrete functions. Residents can video-call their children through the device, or use a "cloned digital family member" mode that lets a familiar face and voice keep them company. The robot can generate a stylized photo of what a resident looked like when young — the trick that won over the 82-year-old and her friends.
It also runs cognitive games, plays chess, and streams audio and video, aiming to keep minds active as much as bodies safe.
The safety half of the bargain
The warm side gets the attention, but the institute's staff value the watchful side. The robot continuously tracks residents' psychological state and emotional fluctuations, and is designed to flag predicted psychological crises or self-harm risk and send an alert.
It also monitors basic vitals — heart rate, blood pressure, body temperature — in real time. On the physical-safety front, it can remind residents to get up, wash, or fetch items, and it raises alarms for falls, smoke, or standing water on the floor.
For a care worker watching several residents at once, that second pair of eyes is the practical pitch.
The number behind the smile
In a state-media demonstration, the company's technical director said "Peipei" achieves about 92% accuracy in emotional feedback, offering what he called "companionship with expression." The robot is also described as perceiving, learning, deciding, and reasoning within its care routines.
That 92% is a vendor figure, not an independently verified clinical claim. It describes how often the system's read of a person's mood matched a reference in testing — not whether residents felt less lonely, which is the harder question.
Honest limitations
- It recognizes patterns, not feelings. Emotional detection here means the model infers mood from signals; it does not experience empathy, and a wrong read can mislead rather than help.
- Cameras and microphones in private life. A robot that watches for falls and listens for distress is also a constant sensor in a resident's room. How that data is stored and who can access it needs a clear answer.
- Not a medical device. "Peipei" monitors and alerts; it does not diagnose illness or replace nursing care. Falls still need a human responder.
- One home, one pilot. The verified deployment is a single welfare institute in Chongqing. Wider availability, cost outside a foundation-backed pilot, and long-term effect on residents are all still open.
- The loneliness problem cuts both ways. A companion that works well could quietly reduce human visits if families mistake the robot for enough. The tool should add to contact, not substitute for it.
What readers can do now
- If a relative is in a care facility, ask whether emotional-companion or monitoring robots are part of the care plan, and what data protections apply.
- Treat "emotional accuracy" marketing numbers as demonstrations, not proof of wellbeing — ask what independent testing exists.
- Use any such device as a supplement to real human contact, not a replacement for family visits and professional care.