The scoring metric was the number of qubits occupied multiplied by the number of quantum gates.
On classical computers, this operation is typically performed using the divsteps algorithm, but that algorithm has never been successfully ported to quantum circuits.
Rebuilding Google's algorithm architecture The second major breakthrough came in the quantum optimization algorithm DQI (Decoded Quantum Interferometry).
After analysis, Claude determined that this algorithm was mismatched with the operating model of quantum circuits and decisively replaced the core engine with the Berlekamp-Massey algorithm.
The significance of this discovery extends beyond mere algorithm optimization.