Quantinuum Helios
Highest published two-qubit fidelities, all-to-all connectivity, real-time classical control.
Full Quantinuum Helios record →Head to head
Quantinuum Helios vs D-Wave Leap
Quantinuum Helios (Quantinuum) and D-Wave Leap (D-Wave) both sit in Quantum. Quantinuum Helios shipped more tracked changes in the last 30 days (6 vs 4). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Quantinuum Helios Quantinuum | D-Wave Leap D-Wave |
|---|---|---|
| Segment | Quantum | Quantum |
| Version | Helios | Advantage2 |
| Entry cost | Hardware-as-a-service / access via Nexus cloud or on-premise. Pricing is not published (contact sales). | Free trial available; pricing not publicly listed for paid tiers. |
| Pricing tiers | — | Free Trial free |
| Model stack | Guppy / TKET · Helios · Helios trapped-ion QPU | Advantage · Advantage2 · hybrid solvers |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 6 | 4 |
| Origin | Global | Global |
| Capabilities | all-to-all connectivity, 99.9%+ 2Q fidelity, real-time conditional logic, Hardware-as-a-Service, On-premise access, Cloud access, 99.921% Two-qubit gate fidelity, 99.921% two-qubit gate fidelity | 4,400+ qubit annealer, hybrid nonlinear solver, real-time access, Real-time quantum access, Quantum-classical hybrid solvers, SOC 2 Type 2 compliance, 99.9% uptime and availability, Codespaces and devcontainers support |
D-Wave Leap
Advantage2 annealer plus hybrid solvers aimed at optimisation workloads.
Full D-Wave Leap record →