TL;DR: Atom Computing built the first gate-based quantum computer exceeding 1,000 qubits using neutral atoms trapped in optical tweezer arrays. Strontium-87 atoms are arranged in a 2D grid, with Rydberg inte
Atom Computing built the first gate-based quantum computer exceeding 1,000 qubits using neutral atoms trapped in optical tweezer arrays. Strontium-87 atoms are arranged in a 2D grid, with Rydberg interactions enabling entangling gates. The system offers native all-to-all connectivity through atom rearrangement. NVIDIA partnership announced for hybrid quantum-classical computing.
Manufacturer
Atom Computing
Technology
Neutral atom (strontium-87); optical tweezer array
Gate Fidelity
99.5% 2-qubit gate; 99.9% single-qubit
Status
Operational (2024); largest qubit count for gate-based system