Re:Rigetti Computing to go public
by wadeparzival on Wednesday October 06, 2021 @10:06AM
(#28773352)
IBM has a similar timeline in its roadmap, going from 65 qubits in 2020 to 1,121 qubits in 2023. From their blog [1], it seems like scaling beyond 1,000 will be the real challenge.
[1] https://research.ibm.com/blog/ibm-quantum-roadmap