Quantum Computing Weekly Round-Up: Week Ending October 24, 2026
Quantinuum posted 99.9995 percent logical fidelity, a 10x jump that keeps its 2029 fault-tolerant target alive. NVIDIA ran the biggest realistic fault-tolerant simulation yet and Qblox cut hybrid control latency under 4 microseconds. At the same time, scans showed 97 percent of mobile apps still carry no post-quantum encryption, and a once-trusted decoder trick began to backfire at the error rates hardware is aiming for.
October 23, 2026