AvailableIBM evidence record

Nighthawk r1

IBM lists Nighthawk r1 as available while describing early-access systems as exploratory and still being optimised.

ArchitectureSuperconducting
ModalityGate-based
Scale120 programmable qubits
ConnectivitySquare lattice; up to four nearest neighbours
AccessEarly access on IBM Quantum Platform
Evidence classCurrent IBM processor documentation
Published metrics

Original values and source scope.

Each field links to the source used. Missing fields are not estimated.

No numeric benchmark fields are curated yet.

The system remains indexed through its product/deployment evidence.

Calculated statistics

Transparent formulas.

These diagnostics are calculated from the sourced fields above and are not a universal performance score.

Not enough sourced numeric fields are available for a responsible calculation.

Software

Frameworks and access tools

Research

Studies and technical material

Quality, Speed, and Scale: three key attributes to measure quantum performance

Benchmark-methodology paper

Open source ↗
Working examples

Applications and demonstrations

Quantum utility experiment

IBM reports running its utility experiment on the Heron fleet in under 60 minutes.

View evidence ↗
Source register

Every underlying link.

  1. Primary system source