Approach
superconducting
Qubit Count
36
Logical Qubits
null
1Q Gate Fidelity
99.7%
2Q Gate Fidelity
99.5%
Coherence Time
~30 µs
Gate Speed
~60 ns (two-qubit)
Connectivity
Modular square lattice with tunable couplers
Operating Temp
15 mK
Cloud Access
Rigetti QCS / AWS Braket
Year
2025
Status
COMMERCIAL
About
Rigetti's Ankaa-3, released in 2025, is a modular 36-qubit chip designed to be tiled into larger systems. It emphasizes quality per qubit and demonstrates Rigetti's modular multi-chip approach to scaling.
Rigetti Computing — Funding Summary
Total Funding
$590M+