Fortschrittlichste Quantencomputer (20)

USTC 255-photon Gaussian boson sampler, maintaining world record in optical quantum computing advantage

Ion trap leader, known for highest quantum volume and fully connected qubits, first to demonstrate logical qubits

World's first topological quantum chip, using Majorana particles' noise resistance for more stable qubits

Neutral atom route, built 1180-qubit array and demonstrated logical qubit operation after error correction

Listed company ion trap representative, 36 algorithmic qubits, commercial service via cloud

Origin Quantum 72-qubit superconducting computer, first domestic quantum computing platform open globally

Harvard-MIT team result, 256 neutral atom programmable simulator, outstanding in quantum simulation

133-qubit high-performance chip, modular quantum system architecture, core IBM quantum roadmap platform

Betting on photonic route, building million-qubit fault-tolerant machine with global partners, raised over $1 billion

Quantum annealing representative, 4400+ qubit system commercially deployed in logistics and optimization

US superconducting full-stack company, 84-qubit chip with self-developed control system, cloud access

Canadian quantum photonics company, 216 squeezed-state modes achieve programmable Gaussian boson sampling advantage

French neutral atom quantum computing company, planning thousand-qubit analog and gate-based quantum computers

RIKEN and Fujitsu jointly deployed 64-qubit superconducting quantum computer, connected to cloud

2019 53-qubit chip first claimed quantum supremacy, random circuit sampling claimed 10,000 years in 200 seconds

French company develops 'cat qubits', using bosonic encoding for built-in error correction, reducing hardware overhead

British superconducting quantum company, first in Europe to offer quantum computing as a service, focusing on enterprise reliability