Quantinuum Achieves World-Record Quantum Error-Correction Result, Validating Path to Fault-Tolerant Quantum Computing by 2029

Quantinuum announced a significant breakthrough in quantum computing, achieving a logical fidelity of 99.9995% on its Helios commercial computer. This represents a tenfold reduction in error rates compared to its previous record and is 100 times lower than other published results, marking a crucial step towards universal fault-tolerant quantum computers by 2029.