Quantinuum H2

Latest calibration snapshot A time-stamped capture of a device's error rates, coherence times and gate fidelities — the hardware state a run actually ran against. and benchmark values for this device from the public corpus, with full source & licence provenance. These figures are manufacturer-published claims, not independently reproduced measurements.

History

1 snapshot so far — a longitudinal trend appears here once the corpus records calibration changes over time (snapshots are content-hash deduplicated, so the series only grows when the device actually changes).

Provenance

Cite this page

@misc{provenova_quantinuum_H2,
  title        = {Quantinuum H2 — calibration & benchmark history},
  howpublished = {\url{https://provenova.net/hardware/quantinuum/h2}},
  publisher    = {Provenova},
  note         = {accessed 2026-07-03}
}

Data: manufacturer-published specifications (see provenance). Rankings on the live leaderboard.