Google Quantum AI
Below-threshold error correction demonstrated on the 105-qubit Willow chip.
Full Google Quantum AI record →Head to head
Google Quantum AI vs D-Wave Leap
Google Quantum AI (Google) and D-Wave Leap (D-Wave) both sit in Quantum. Google Quantum AI is the cheaper entry point at Free and open source Python software library (Cirq). Google Quantum AI shipped more tracked changes in the last 30 days (9 vs 8). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Google Quantum AI | D-Wave Leap D-Wave |
|---|---|---|
| Segment | Quantum | Quantum |
| Version | Cirq | Advantage2 |
| Entry cost | Free and open source Python software library (Cirq) | Free tier · from $2,000/unit |
| Pricing tiers | Open Source / Free free | Free Trial free |
| Model stack | Cirq · Willow · Willow QPU | Advantage · Advantage2 · hybrid solvers |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 9 | 8 |
| Origin | Global | Global |
| Capabilities | 105 physical qubits, below-threshold error correction, Cirq toolchain, Quantum programming framework, Quantum circuit simulation, Noise modeling and experiments, Quantum Virtual Machine, Open source Python library | 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 →