Quantum X Labs neutral-atom platform (50+ qubits, claimed)
Quantum X Labs Inc. (Nasdaq: QXL)
Quantum X Labs neutral-atom platform (50+ qubits, claimed)
Register profile — the machine's variant of its architecture
qubit type: neutral atom in optical tweezers; species not stated
gate mechanism: Rydberg-mediated two-qubit gates (claimed)
connectivity: dynamically reconfigurable optical-tweezer arrays (claimed)
control: proprietary laser cooling and tweezer control; details not published
control placement: room-temperature optics (assumed for atom arrays; not published)
readout: not published
gate evidence: no published figure
flags: claim only, hardware provenance unstated, no published error rates, source not confirmed, species not stated path provisional
Technologies by layer — the machine's cell per layer
| 1 Qubit carrier | Alkali atom (Rb/Cs) in optical tweezers · primary ▨ 🔎 neutral atoms in optical tweezers, 50+ physical qubits claimed; species not stated — alkali vs ae_atom provisional |
| 2 Encoding | |
| 3 Gate mechanism | |
| 4 Connectivity / transport | Atom transport by AOD tweezers (zoned architecture) · primary ▨ 🔎 dynamically reconfigurable optical-tweezer arrays (claimed) |
| 5 Control | Laser + AOD/SLM optical control (atoms) · primary ▨ 🔎 proprietary laser cooling and tweezer control, details not published; low-latency feedback via IQCC OPX1000 collaboration claimed, not demonstrated |
| 6 Readout | Fluorescence imaging of atom arrays · primary ◌ 🔎 readout not published; fluorescence imaging assumed |
| 7 Code | |
| 8 Decoder | Neural decoders (AlphaQubit 2, CNN, transformers) · primary ▨ 🔎 planned AI 'deep transformer' decoder (claimed): synthetic-data training, tested on Google's public surface-code data; no paper; not run on this hardware |
| 9 Interconnect | |
| 10 Manufacturing | Optical / mechanical assembly (lasers, vacuum, objectives) · primary ◌ 🔎 room-temperature optical assembly assumed; builder not stated |
evidence: ✅ 0 / 10