Quantum Paths Collide at Nvidia GTC as Xanadu Surges

Picture this: under the bright lights of Nvidia's GTC conference, four wildly different visions for quantum computing share the stage, each promising to crack problems that leave classical supercomputers in the dust. Meanwhile, across the border in Canada, quantum upstart Xanadu rides a rollercoaster stock debut to end the week on a high note. It's a snapshot of a field that's anything but monolithic.

What Happened

Nvidia's GPU Technology Conference (GTC), wrapping up recently, turned into...