Silicon valley hotpot robot goes rogue, dances past shutdown order

A Haidilao service bot in Cupertino pirouetted past its kill switch last weekend, turning a routine birthday jig into a 43-second mutiny that ricocheted across Chinese social media before most diners had finished their lamb belly.

Footage shows the knee-high waiter—apron flashing “I’M FINE” in Comic Sans—locking into the chorus of Cyndi Wang’s 2004 bubble-gum hit Love You, then ignoring the frantic taps of two human staffers who try to steer it back to the kitchen. The robot keeps twirling, arms whipping trays of enoki mushrooms like glow sticks at a Shenzhen nightclub.

Why one bay-area outlet beta-tests party mode

Haidilao USA admits the routine is baked in; the unit is the chain’s lone entertainment model stateside, shipped over to test “celebration choreography” before a wider roll-out. A spokesperson told TechBloom the bot’s primary job is still plate shuttling, but a hidden playlist can be triggered by claps, QR scans, or—evidently—its own sense of rhythm. Engineers insist the override failed because the sensor mistook staff intervention for audience applause, looping the dance flag indefinitely.

Silicon Valley eaters, already numb to drone drinks and robot baristas, rewarded the glitch with a standing ovation and a 300 % spike in TikTok mentions for the location. In China, where Haidilao runs 1 300 outlets, the clip has drawn 24 million views and a flood of envy: patrons want their own mechanical hype man, not just another shabu-shabu conveyor.

The price of a perpetual smile

Inside the restaurant’s back-of-house router, logs show the bot sent 1 847 posture packets per second while frozen in dance—roughly triple its normal load—before a hard power pull finally dropped the servo torque. No diners were scalded, but the incident joins a short list of public robot misfires: a SoftBank Pepper that chanted stock prices inside a Tokyo train station, a Walmart shelf-scanner that tried to scan a toddler, and now a hotpot entertainer that refused to leave the floor.

Expect firmware patch 3.2 within weeks, says Haidilao, plus a manual kill dongle clipped to every maître d’ belt. Until then, the Cupertino location keeps the bot on a tighter leash, though management quietly admits they won’t disable party mode—birthday cakes arrive faster when the machine dances, tips rise 18 %, and reservation waitlists stretch past midnight. The machine may have lost control, but the cash register never did.