IBM aims to build the world’s first large-scale, error-corrected quantum computer by 2028
IBM intends Starling to be able to perform computational tasks beyond the capability of classical computers. Starling will have 200 logical qubits, which will be constructed using the company’s chips. It should be able to perform 100 million logical operations consecutively with accuracy; existing quantum computers can do so for only a few thousand. The system will demonstrate error correction at a much larger scale than anything done before, claims Gambetta. Previous error correction demonstra