Google Just Placed a Second Quantum Bet

Yesterday, Google Quantum AI did something it has never done in over a decade of quantum computing work: it admitted that one technology might not be enough.

The company announced it’s expanding beyond superconducting qubits (the technology behind its landmark Sycamore and Willow processors) to launch a parallel programme in neutral-atom quantum computing. To lead it, Google hired Dr. Adam Kaufman, one of the world’s foremost experts in trapping and controlling individual atoms, from his position as a JILA Fellow at CU Boulder. A small team of about ten hardware specialists will set up shop in Colorado, giving Google its first quantum footprint in what is arguably America’s densest concentration of atomic physics talent.

This is not a pivot. Google was emphatic: commercially relevant quantum computers based on superconducting technology will arrive by the end of this decade. But it is an acknowledgement, from the company that literally coined the term “quantum supremacy,” that the race to useful quantum computing might need more than one horse. Let’s unpack what’s actually going on, why neutral atoms matter, and what this means for the startups that have been building this technology while the big players looked the other way.