Exclusive | Quantinuum Sees Path to Fault-Tolerant Quantum Computing by 2029 With New Milestone

BROOMFIELD, Colo.—October 19, 2026—Quantinuum (NASDAQ: QNT), a leading full-stack quantum computing company, today announced a world-record quantum error-correction result, achieving a logical fidelity of 99.9995% on its Helios commercial computer using the company’s error-correction architecture…

Coverage · 2 write-ups · 3 outlets

• WSJ PressOct 19, 2026, 10:51 AM UTC · wsj.com
• Quantinuum Genre pressRead hereOct 19, 2026, 12:08 PM UTC · quantinuum.comQuantinuum Breaks Error-Correction World Record by 10x, Validating its Leading Path to Fault-Tolerant Quantum Computing by 2029Also carried by PR Newswire