PredictionHardwareDelivered

IBM's 100x100 challenge: accurate 100-qubit, depth-100 circuits in 2024

Due 2024

IBM said that in 2024 it would offer a tool able to calculate accurate (unbiased) results for quantum circuits with 100 qubits and 100 layers of gates in a reasonable runtime. It called this the 100x100 challenge.

Predicted by
IBM
Type
Official company roadmap
Said on
Nov 9, 2022
Original deadline
in 2024 (2024)
Status
Delivered

Outcome

Nov 13, 2024: In November 2024 IBM said it had delivered: with its Qiskit software, its Heron processor could accurately run certain classes of circuits with up to 5,000 two-qubit gates, which IBM presented as the culmination of the challenge. The assessment is IBM's own.

Outcome sources

See it on the timeline

Sources (2)

Each quote above was checked automatically against the original page. Added Oct 15, 2026. Spotted an error? Tell us and we will review it.