Trapped-Ion · Company-stated targets
Quantinuum Quantum Computing Roadmap
Helios (November 2025) ships 50 error-corrected logical qubits at an industry-best 2:1 physical-to-logical encoding.
Source checked · Targets are company ambitions, not independent forecasts.
Current system and qubit counts
Current system
Helios
Physical qubits
98 physical trapped-ion qubits with all-to-all connectivity.
Logical qubits
50 error-corrected logical qubits at a 2:1 physical-to-logical encoding ratio.
Quantinuum's stated targets
Physical and logical qubit goals are labeled separately. A target date does not mean the milestone has been independently achieved.
2027Sol — hundreds of physical qubits, deeper logical-qubit computation
2029Apollo — universal fault-tolerant quantum computer with thousands of logical qubits
Primary source: Official Quantinuum quantum roadmap ↗ · Compare with the industry roadmap or review QNT live market and financial data.