prototypesuperconducting
Flamingo
by IBM
Approach
superconducting
Qubit Count
462
Logical Qubits
null
1Q Gate Fidelity
99.9%
2Q Gate Fidelity
99.5%
Coherence Time
200 µs
Gate Speed
~60 ns
Connectivity
Multi-chip with quantum interconnect
Operating Temp
15 mK
Cloud Access
No
Year
2025
Status
PROTOTYPE
About
IBM's Flamingo is a multi-chip module linking three Heron-class chips via short-range quantum interconnects. It validates IBM's modular scaling approach, where individual high-quality chips are linked rather than monolithically scaled.