Google's Quantum Chip Can Do in 5 Minutes What Would Take Other Computers 10 Septillion Years
In 2019, Google previously did a quantum computation in 200 seconds that would have taken the fastest supercomputer at that time 10,000 years. But IBM dismissed its claims, arguing that a classical computer could do the same calculation with greater "fidelity" in 2.5 days and argued that "quantum supremacy" had yet to be achieved.
Google's New Chip Could Crack One of Quantum Computing's Biggest Problems
Through a newly unveiled quantum chip called Willow, Google engineers have passed a significant milestone in error handling. Specifically, they've been able to keep a single logical qubit stable enough so errors occur maybe once every hour, which is a vast improvement on previous setups that failed every few seconds.
Google has unveiled its latest quantum computing chip, called Willow, saying it delivers groundbreaking capabilities in error ...
Google claims Willow can solve puzzles that would take regular computers longer than the age of the universe to figure out.
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