aiqbench analysis

This study demonstrates that restricting fault-tolerant protocols strictly to CZ gates negates the computational advantages offered by qubits with strong phase-flip noise bias. The findings indicate that operational flexibility, specifically including bias-preserving CX gates or alternative measurement architectures, is required to maintain lower overheads in quantum error correction. Consequently, hardware designs aiming for efficiency must carefully balance gate sets against intrinsic noise characteristics rather than assuming biased noise automatically reduces complexity.