D-Wave claims quantum supremacy for faster problem-solving

D-Wave has announced it achieved "quantum supremacy," meaning its quantum computer can solve complex problems faster than traditional computers. This milestone, detailed in a recent research paper, marks a significant development after 25 years and over $500 million in investment. Unlike other companies pursuing universal quantum computers, D-Wave focuses on quantum annealing, which is effective for specific optimization problems. This approach has led to practical applications, such as simulating materials with complex magnetic fields. While D-Wave's claim is notable, the term "quantum advantage" was used in the research paper instead of "supremacy" due to its controversial implications. The company has faced financial challenges but recently secured $375 million to support its operations.