Qubit Tracker
Crystal 54 (Emerald)
Crystal 54 (Emerald) in the Qubit Tracker: every value read on the maker's own pages, with its day.
- Announced
- 5 August 2025 — iqm.tech, read 16 October 2026
- Modality
- Superconducting — iqm.tech, read 16 October 2026
- Physical qubits
- 54 qubits — iqm.tech, read 16 October 2026
- Logical qubits
- Not confirmed: The maker's cited pages do not state a demonstrated logical-qubit count together with a code and paper for IQM Emerald.
- Two-qubit gate fidelity
- 99.5% — iqm.tech, read 16 October 2026
- One-qubit gate fidelity
- 99.93% — iqm.tech, read 16 October 2026
- The maker’s own metric
- Not confirmed: two readings disagree: [{"name":"Quantum volume","value":64},{"name":"CLOPS (circuit layer operations per second)","value":2550},{"name":"Q-score","value":24}] and [{"name":"Quantum volume","value":64},{"name":"Q-score","value":24}]
- Access
- Cloud — iqm.tech, read 16 October 2026
- Status
- Available — iqm.tech, read 16 October 2026
More from IQM
Sources
- IQM Resonance - Quantum Cloud Platform (read 16 October 2026)
- New on IQM Resonance: IQM Emerald – almost 3x qubits for the same reliable quality (read 16 October 2026)
- QPU (read 16 October 2026)
- IQM announces major upgrade to Resonance quantum cloud platform with new software development kit (read 16 October 2026)