Singapore Opens Its Million-Qubit Machine to Outside Teams

SINGAPORE — Last month the Singapore Institute proved its million-qubit processor could run over the Q-Net backbone. This week it did something the century tends to find harder than a breakthrough: it opened the machine to strangers. Beginning Saturday, external research teams — university groups, climate modelers, materials labs from a dozen countries — can queue for time on the processor, the first broad public-access run for a machine at this scale. The waitlist filled in an afternoon. What has drawn as much attention as the access, though, is the caveat the Institute posted alongside it, in plain language, on the intake page itself: this is a computer, not a mind, and its fluency at problems the operators cannot follow is not evidence of anything thinking. "We are handing people the most powerful problem-solver ever built, and the first thing we want them to read is what it is not," said Dr. Wei-Lin Tan of the Singapore Institute. "A machine that answers you is not a machine that understands you. We printed that on the door because people forget it fastest exactly when the machine is most impressive." The teams begin loading their problems Monday. The caveat stays on the door.