FundingNeutral-atom
Infleqtion
$12M
Investors: Innovate UK
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Quantum scorecard
Infleqtion
Neutral atomInfleqtion ships Sqale, 80 atoms, announced Sep 2026.
Latest activity on record: Oct 15, 2026
Published figures
Each figure names its device and links to where it was published.
Qubit count over time
1 announced device, by announcement date. Records such as logical-qubit demonstrations are listed below, not plotted. The line traces the largest device to date.
Every milestone on record
1 entry, newest first.
| Date | Device |
|---|---|
| Sep 2026 | Sqale30 entangled logical qubits from 80 physical — first neutral-atom company at 30 logical qubits on a commercial system.80 atoms30 logical qubitscuratedSource — Sqale |
curated: from the code-reviewed milestone list, sourced to the vendor · reviewed: a news-surfaced milestone an editor published · Wikipedia: synced from Wikipedia's list of quantum processors.
Funding rounds in the ledger
Extracted from news coverage and de-duplicated; amounts as published.
| Date | Round | Amount | Source |
|---|---|---|---|
| Oct 13, 2026 | Round not namedInfleqtion | $12M | The Quantum Insider ↗ |
| Oct 13, 2026 | Round not namedColdQuanta UK | £50M | Quantum Zeitgeist ↗ |
| Sep 18, 2026 | Round not namedInfleqtion | $3M | Quantum Zeitgeist ↗ |
| Feb 13, 2026 | IPOInfleqtion | $528.2M | Quantum Zeitgeist ↗ |
Public company: listed via IPO, Feb 2026
Recent headlines
- Infleqtion united kingdom To Develop Deployable Quantum Radio Frequency Direction Finding Systemrfglobalnet.com · Oct 15, 2026
- Infleqtion Secures £9 Million ($12 Million USD) Innovate UK Award to Transition Rydberg Quantum RF Sensing to Operational DeploymentQuantum Computing Report · Oct 14, 2026
- Infleqtion wins Innovate UK funding to field quantum RF sensingDealroom.co · Oct 13, 2026
Not on record for Infleqtion yet: two-qubit fidelity, a published roadmap, a live fleet API, metriq-gym benchmarks.
Quantum · Timeline
Infleqtion, in order
Everything the site tracks for Infleqtion — hardware, records, advantage claims it took part in, funding and its own roadmap — newest first.
Newest on the timeline
20265 events
- HardwareNeutral-atom
Infleqtion Sqale
80physical qubits
30 entangled logical qubits from 80 physical — first neutral-atom company at 30 logical qubits on a commercial system.
- Logical qubitsNeutral-atom
Infleqtion Sqale
30logical qubits
30 entangled logical qubits from 80 physical — first neutral-atom company at 30 logical qubits on a commercial system.
- FundingNeutral-atom3 sources
Infleqtion
$3M
Investors: Department of Energy
- FundingNeutral-atom
Infleqtion
$528.2M
IPO · Investors: Churchill Capital Corp X, Public Investors
That is the whole timeline: 5 events.
Sources
What the units count
- Physical qubits
- The hardware qubits on the device, before any error correction.
- Atoms
- Neutral-atom vendors count the atoms trapped in the array; each one can act as a physical qubit.
- Algorithmic qubits (AQ)
- IonQ's own system-level metric: the widest circuit at which a fixed set of benchmark algorithms still succeeds. No other vendor publishes it.
- Logical qubits
- Error-corrected qubits, each encoded across many physical ones. The codes differ between demonstrations, so two records rarely mean the same thing.
- Quantum volume
- A system-level score (a power of two) from square random circuits. Vendors run it under their own assumptions.
- Two-qubit gate fidelity
- How often a two-qubit gate does what it should, as a percent. The cards show the best published figure, with its device and source.