3 ms·

For example, is this developer roadmap far from the truth? https://newsroom.ibm.com/2022-11-09-IBM-Unveils-400-Qubit-Plus-Quantum-Processor-and-Next-Generation-

For example, is this developer roadmap far from the truth? https://newsroom.ibm.com/2022-11-09-IBM-Unveils-400-Qubit-Plus-Quantum-Processor-and-Next-Generation-IBM-Quantum-System-Two https://newsroom.ibm.com/2022-11-09-IBM-Unveils-400-Qubit-Pl... While it is too early to call it exponential, it is wildly faster than 4 qubits/year. Same can be said about other hardware systems too (trapped ions, neutral atoms, and with some caveats photonics and color centers too).

marcosdumay 3y ago
This is the kind of article I threw away for being unsubstantiated. Besides, it has 2 "real" datapoints, and both are completely different from the sizes everybody else were achieving in well-public and well-reviewed computers. If you restrict your data to devices other people were allowed to touch, a lot of those huge numbers just disappear.
- EvgeniyZh 3y ago
  People in academia are having access to 127-qubit computer, not sure about 400+ option. It more like you don't have much to do with this amount of qubits that noisy (they aren't particularly bad, just not good enough) and with sparse connectivity.
squokko 3y ago
I would not believe anything I heard from IBM unless I also heard it from someone else