HardwareSuperconducting
Rigetti Cepheus-1-108Q
108physical qubits
12×9-qubit chiplet architecture; 99.1% median 2Q fidelity at general availability.
aiqbench · Quantum benchmarks
Benchmarks
- Sources
- 18
- Entries tracked
- 442
- Last sync
- 7 min7 minutes ago
All sources syncing normally
- QED-C· 5 days ago
- QAT · CVP· 11 hours ago
- QAT · OE· 11 hours ago
- QAT · VP· 11 hours ago
- AQCE · QEC· 16 hours ago
- AQCE · Errors· 16 hours ago
- AQCE · Qubits· 16 hours ago
- AQCE · T1· 16 hours ago
- IonQ fleet· 7 minutes ago
- Wikipedia · Processors· 16 hours ago
- Wikipedia · QV· 16 hours ago
- Metriq · EPLG· 16 hours ago
- Metriq · BSEQ· 16 hours ago
- Metriq · CLOPS· 16 hours ago
- Metriq · QML· 16 hours ago
- Metriq · QAOA· 16 hours ago
- Metriq · WIT· 16 hours ago
- Metriq · Mirror· 16 hours ago
Quantum · Timeline
Quantum progress, in order
Every hardware milestone, record, advantage claim, funding round and roadmap promise the site tracks, on one timeline, newest first. Read a lane down the page to see how it moves; don't read across lanes as a ranking.
Newest on the timeline
Records at a glanceLargest device in 1 lanes, logical-qubit record, funding, research volume
Largest device, per lane
- Superconducting108Rigetti
Logical qubits, record
48logical qubits
QuEra 48 logical qubits · Apr 2024 · on the timeline
Funding caught, last 8 quarters
Q1
Q2
Q3
Q4
Q1
Q2
Q3
Q4
63 rounds · $16.1B in USD figures
What the news corpus caught, not the market. Only rounds with a USD figure are counted.
Research volume
2,294arXiv quant-ph submissions in September 2026
Sources
20261 event
20251 event
- HardwareSuperconducting
Rigetti Ankaa-3
108physical qubits
20232 events
- HardwareSuperconducting
Rigetti Ankaa-2
84physical qubits
- HardwareSuperconducting
Rigetti Aspen-M-3
84physical qubits
20222 events
- HardwareSuperconducting
Rigetti Aspen-M-2
80physical qubits
- HardwareSuperconducting
Rigetti Aspen-M-1
80physical qubits
20213 events
- HardwareSuperconducting
Rigetti Aspen-11
40physical qubits
- HardwareSuperconducting
Rigetti Aspen-10
32physical qubits
- HardwareSuperconducting
Rigetti Aspen-9
32physical qubits
20201 event
- HardwareSuperconducting
Rigetti Aspen-8
31physical qubits
20192 events
- HardwareSuperconducting
Rigetti Aspen-7
28physical qubits
- HardwareSuperconducting
Rigetti Aspen-4
13physical qubits
20182 events
- HardwareSuperconducting
Rigetti Aspen-1
16physical qubits
- HardwareSuperconducting
Rigetti Agave
8physical qubits
20171 event
- HardwareSuperconducting
Rigetti Acorn
19physical qubits
That is the whole timeline: 15 events.