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COMPANY RESEARCH · Computing hardware

QuEra Computing

Traps individual atoms with light and controls their interactions. Aquila programs a physical quantum evolution; Gemini uses gates and atom movement for digital and logical-qubit experiments.

Official website ↗
United States · Research reviewed 7 Sept 2026

Initial record: initial assessment recorded.

Review history 1 record

Record dates use UTC and show when an assessment or clarification was saved. Review dates show the evidence check. Earlier records were recovered from QubitWire’s source history; no earlier score movement is inferred.

Identity & attribution
Organization record
QuEra Computing (organization-010)
Recorded role
Neutral-atom analog systems and gate-model research processors
Recorded aliases
No aliases recorded in this assessment.
Name and period
No dated name or ownership transition is recorded here. An alias is a search aid, not evidence of a legal ownership relationship.
Product scope
Neutral atoms: analog Aquila and gate-model Gemini

A company profile may discuss several systems. Capabilities remain attached to the product and conditions named in each source; they do not transfer automatically to related organizations. A verified security relationship has not been attached to this record.

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Evidence updates

New evidence to consider

These source updates add context. QRank scores retain their existing assessment dates.

QuEra Computing · Systems-integration collaboration

QuEra announced a collaboration with HPE targeting integration of neutral-atom fault-tolerant systems with on-premises HPE Cray supercomputing environments.

Source checked
Limits, research question & sources

Integrated testbeds, interoperability and benchmarking are development goals. The announcement is not evidence that a complete customer system has been delivered.

Question to follow: What is the delivery state of the integrated stack and where is independent technical evidence?

Hewlett Packard Enterprise · Infrastructure partner

HPE’s role in the QuEra collaboration is the classical supercomputing platform supporting proposed hybrid quantum-classical workflows.

Source checked
Limits, research question & sources

This partner context does not imply that HPE manufactures QuEra’s qubits or that quantum-specific revenue has been disclosed.

Question to follow: Which components are classical and which are quantum in the announced workflow?

Company evidence and analysis

Dated company evidence, its limits and the next test to follow. These notes do not change a QRank score.

QuEraNeutral-atom computing and application co-design

Sources reviewed 20 Oct 2026. Event dates remain attached to the original evidence.

QuEra announced in October 2026 that its scientists are co-principal investigators on three ARPA-E quantum-chemistry teams. The work covers superconductors, magnets and hydrogen-related chemistry. Participation is a research-program milestone; the overall program budget must not be recorded as QuEra funding or revenue.

The interesting question is whether an application can be designed around hardware that is still evolving. A chemistry team needs an explicit chain from the physical quantity it wants to calculate to a circuit, an error budget and a feasible run schedule. Improvements at several stages may combine, but multiplying optimistic estimates is not the same as measuring a completed workflow. A useful QuEra profile should retain that chain and show which links have experimental evidence. It should identify the application owner, the relevant classical method and the conditions under which the proposed quantum result would become useful. This makes a research partnership more informative than a logo collection. Its next milestone is an agreed, testable task with resource estimates that can be revised when hardware or algorithms change, followed by progressively stronger demonstrations against that task.

For a reader evaluating QuEra, the practical question is whether participation in a funded research team produces a transferable result for the proposed workload. A useful next evidence check is specific: identify the team’s attributable work package, hardware access and shared benchmark before interpreting a program award. A total program budget cannot be assigned to one participant, and participation alone does not establish commercial demand. These are proposed tests for judging a later update, not claims that the company has already passed them.

Security status: No public security verified in reviewed material; directory/watch profile only

Facts, comparisons and next evidence

At a glance

  • label
    Quantum role
    value
    Neutral-atom systems and applications
  • label
    Evidence date
    value
    2026-10-15
  • label
    Assessment action
    value
    Evidence enrichment

Dated milestones

  • date
    2026-10-15
    Date scope
    source publication date; unknown if undated
    event
    DOE team participation announced
    status
    Published primary evidence; retain the narrower maturity statement
    what it does not establish
    A total program budget cannot be assigned to one participant, and participation alone does not establish commercial demand.

Quantum role

layer
Neutral-atom systems and applications
Question
Whether participation in a funded research team produces a transferable result for the proposed workload.

Questions for comparison

  • Application-defined accuracy and resource needs
  • Physical-to-logical hardware assumptions
  • Named partner responsibility and deliverables

Related approaches

  • name
    Atom Computing
    relationship
    Proposed comparison of relevant dimensions; not a claim of equivalent products or a ranking
    dimensions
    • Application-defined accuracy and resource needs
    • Physical-to-logical hardware assumptions
    • Named partner responsibility and deliverables
  • name
    Pasqal
    relationship
    Proposed comparison of relevant dimensions; not a claim of equivalent products or a ranking
    dimensions
    • Application-defined accuracy and resource needs
    • Physical-to-logical hardware assumptions
    • Named partner responsibility and deliverables

Limits and missing evidence

  • A total program budget cannot be assigned to one participant, and participation alone does not establish commercial demand.
  • Project-specific budgets attributable to QuEra
  • Versioned resource estimate and baseline
  • Demonstrated application result at agreed accuracy

What would change this assessment

trigger
Identify the team’s attributable work package, hardware access and shared benchmark before interpreting a program award.
Evidence needed
Dated primary technical report, product specification or customer/issuer disclosure directly answering the test.
Test
Identify the configuration, time boundary and measured outcome; retain unsuccessful attempts and stated limitations.
Limit
A total program budget cannot be assigned to one participant, and participation alone does not establish commercial demand.

A starting question

question
Does joining a funded research team mean the company received the whole grant?
answer
No. A program can distribute support among many teams and organizations. Record the company’s role separately from the program total, and wait for an attributable award or contract before entering a company amount.
Original sources and scope
  1. QuEra scientists join three ARPA-E quantum chemistry teams ↗Source dated 15 Oct 2026

    Program-wide funding is not a QuEra award. Roadmap and application targets remain prospective.

SOURCE REVIEW

Separate accessible systems from the fault-tolerance plan

QuEra develops neutral-atom computing and presents a roadmap toward fault tolerance. Its current public site advertises a 2028 target and a distinct Founders Circle access route.

What this establishes—and its limits

A roadmap date is an objective, not a completed demonstration. Analog access, digital research and protected logical computation have different capabilities and resource requirements.

Evidence to look for next

Identify the system and access mode, supported operations, atom loss and the amount of postselection or protection used.

Sources reviewed . This review does not create or change a QRank assessment.

  1. QuEra Computing: official overview Company website · Publication date not stated

    Current product and technology description.

TECHNOLOGY & ACCESS

What it does. Where it fits.

Neutral atoms: analog Aquila and gate-model Gemini

Who should look closer

Aquila suits hands-on analog simulation and optimization research; Gemini suits selected collaborators investigating logical operations and error correction.

QubitWire’s editorial assessment of practical fit.

Cloud access; digital pilots

Aquila runs on Amazon Braket or through premium access. Gemini requires a technical discussion or pilot collaboration; its capabilities should not be assumed available through Aquila.

Check the current access route ↗
DOCUMENTED EVIDENCE

What the sources establish

The July 2025 Nature study demonstrated improved logical magic-state fidelity using distance-3 and distance-5 color codes on a Gemini-class system. This is a specific logical-operation milestone.

What remains unresolved

Aquila cloud access does not provide Gemini’s gate-model or logical-qubit capabilities. Logical magic-state distillation is a component of fault tolerance, not a completed general-purpose fault-tolerant computer.

The next question to watch

Can repeated logical operations and error-correction cycles scale into longer useful computations, and become available through clearly documented access programs?

A research question, not a promised milestone.

QubitWire coverage

Business + Policy · Published · Source report · Sources checked

Terra Quantum Joins QuEra’s Alliance With Software Expertise

The partnership adds algorithms and software expertise. A documented backend and reproducible workflow would show what developers can actually run.

Research · Published · Source report · Sources checked

A Quantum Atom Array Tests What a Real Magnet Might Do Next

An October 8 experiment-and-theory preprint uses QuEra’s Aquila to probe a frustrated-magnet model. The useful prospect is a sharper guide to materials experiments, with important tests still ahead.

Open research questions

Editorial questions for this profile. No reviewed closure decision has been recorded; unanswered questions do not lower the official score.

Open research question

Can repeated logical operations and error-correction cycles scale into longer useful computations, and become available through clearly documented access programs?

What evidence would help

A source addressing this question must identify the named system, experiment or deployment, its conditions, measured outcome and remaining limitations. Does the result report errors, circuit depth and a credible classical baseline?

What would resolve it?

An editorial review must explain which part of this question the evidence resolves. A roadmap or an announcement alone does not close it.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence
Open research question

Which named system or service can I use under the documented access route?

What evidence would help

Check the current terms for cloud access; digital pilots. Identify the system version, eligibility, restrictions and whether the result used hardware or simulation.

What would resolve it?

Current primary documentation must identify the offering, eligible user and access conditions. An unspecified company-level access claim is insufficient.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence
Open research question

Can you access the named system today, and under which plan?

What evidence would help

Provide the source location, relevant product or generation, workload, resource constraints and reported uncertainty. Keep measurements, simulations and announced targets distinct.

What would resolve it?

A source reviewer must map the evidence to this exact scope. Missing disclosure remains unknown; it is not technical failure.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence

Questions are drawn from the existing brief and sector reading guide. Research brief reviewed 7 Sept 2026. Following stores a local bookmark; it does not send email alerts or imply a scheduled review.

Since your review

Scope: QuEra Computing. Reading a page never marks its records reviewed.

Keep a baseline and explicitly mark the evidence you have reviewed. This optional journal stays in this browser.

Existing material records remain available after setup. Routine rechecks and initial entries are excluded from material counts.

From claim to assessment

These are the existing assessment claims and their recorded criterion links. A source link is not an independent replication. New research does not change these published ratings automatically.

Source references in method 1.0 · assessment reviewed 7 Sept 2026
Recorded claim & sourceAssessment linkageProvenance & limits
Source 1

Describes a reconfigurable 256-qubit analog processor available through Amazon Braket and supported premium access.

Aquila — 256-Qubit Analog Neutral-Atom Quantum Computer ↗Published Not recorded
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Delivery

Aquila is accessible through a maintained cloud platform with executable operational guidance; this rating does not imply general Gemini access.

Integration

The Aquila access route includes maintained Braket examples, simulator-to-QPU execution and user-support resources.

Published rating inputs remain unchanged.
Organization-originated source

Source type: technical. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Source 2

Describes a 260-qubit gate-model platform with atom transport and pilot collaborations. The hardware-level interface is available by contacting QuEra.

Gemini-Class Gate-Model Quantum Computer ↗Published Not recorded
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Published rating inputs remain unchanged.Organization-originated source

Source type: technical. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Source 3

QuEra, Harvard and MIT researchers demonstrate distillation on logical qubits using distance-3 and distance-5 color codes, improving output logical-state fidelity over the inputs.

Experimental demonstration of logical magic state distillation ↗Published 14 Jul 2025
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Capability

Hardware experiments demonstrate logical-state processing and many-body dynamics in explicitly defined research settings.

Use in practice

Published research with academic collaborators documents hardware use, while joint authorship is not counted as independent corroboration.

Published rating inputs remain unchanged.
Organization-originated source

Source type: paper. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Source 4

Provides an executable workflow that distinguishes a local analog simulator from execution on the Aquila QPU.

Hello AHS: Run your first Analog Hamiltonian Simulation ↗Published Not recorded
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Delivery

Aquila is accessible through a maintained cloud platform with executable operational guidance; this rating does not imply general Gemini access.

Integration

The Aquila access route includes maintained Braket examples, simulator-to-QPU execution and user-support resources.

Published rating inputs remain unchanged.
Organization-originated source

Source type: technical. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Source 5

A joint academic and QuEra research team reports string-breaking dynamics in programmable neutral-atom arrays; the work was subsequently published in Nature in June 2025.

Observation of string breaking on a (2 + 1)D Rydberg quantum simulator ↗Published 21 Oct 2024
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Capability

Hardware experiments demonstrate logical-state processing and many-body dynamics in explicitly defined research settings.

Use in practice

Published research with academic collaborators documents hardware use, while joint authorship is not counted as independent corroboration.

Published rating inputs remain unchanged.
Organization-originated source

Source type: paper. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Revision and evidence-family boundaries

Record reference: 0d9d965cf145e9f35cd24eb86038d948754518420b300a843940257be3a6decb. Read prior recorded revisions.

Repeated coverage can describe the same experiment. The assessment does not contain a reviewed claim-family grouping, so the number of links is never shown as a replication count. Source pages can change independently of this saved assessment; the original source text is not archived here.

CHECK THE ORIGINALS

Sources & evidence

  1. Aquila — 256-Qubit Analog Neutral-Atom Quantum Computer ↗Organization-originated source · Publication date not stated

    Describes a reconfigurable 256-qubit analog processor available through Amazon Braket and supported premium access.

  2. Gemini-Class Gate-Model Quantum Computer ↗Organization-originated source · Publication date not stated

    Describes a 260-qubit gate-model platform with atom transport and pilot collaborations. The hardware-level interface is available by contacting QuEra.

  3. Experimental demonstration of logical magic state distillation ↗Organization-originated source · 14 Jul 2025

    QuEra, Harvard and MIT researchers demonstrate distillation on logical qubits using distance-3 and distance-5 color codes, improving output logical-state fidelity over the inputs.

  4. Hello AHS: Run your first Analog Hamiltonian Simulation ↗Organization-originated source · Publication date not stated

    Provides an executable workflow that distinguishes a local analog simulator from execution on the Aquila QPU.

  5. Observation of string breaking on a (2 + 1)D Rydberg quantum simulator ↗Organization-originated source · 21 Oct 2024

    A joint academic and QuEra research team reports string-breaking dynamics in programmable neutral-atom arrays; the work was subsequently published in Nature in June 2025.

  6. QuEra scientists join three ARPA-E quantum chemistry teams ↗Company primary announcement · 15 Oct 2026

    QuEra announced in October 2026 that its scientists are co-principal investigators on three ARPA-E quantum-chemistry teams. The work covers superconductors, magnets and hydrogen-related chemistry. Participation is a research-program milestone; the overall program budget must not be recorded as QuEra funding or revenue.

  7. QuEra and HPE: on-premises HPC collaboration ↗Company-issued press release · 22 Sept 2026

    QuEra announced a collaboration with HPE targeting integration of neutral-atom fault-tolerant systems with on-premises HPE Cray supercomputing environments.

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