Sources reviewed 20 Oct 2026. Event dates remain attached to the original evidence.
qprobe’s product site describes cryogenic probing systems for superconducting and spin-qubit devices and states that its cryo-prober entered the market in 2024. The University of Basel lists the startup. The evidence establishes a quantum-device characterization role; customer throughput, process yield and financial scale remain undisclosed here.
The commercial question for a probing tool is how efficiently it converts a batch of devices into reliable information that can guide the next fabrication decision. Probe motion is only one part of that process. Sample preparation, cooling, contact quality, thermal recovery, measurement and failed attempts can all belong inside the useful throughput boundary. A buyer should define the complete test cycle before comparing equipment, then ask which steps require an operator and which can be repeated automatically. Results also need a stable link to sample identity and configuration so that process variation is not confused with measurement variation. The directory can explain this workflow without inventing a throughput figure or assuming that a catalogue listing proves production-scale use.
For a reader evaluating qprobe, the practical question is whether automated cold-device probing produces repeatable measurements quickly enough to improve fabrication feedback. A useful next evidence check is specific: measure contact success, cooldown and move time, repeatability, wiring limits and compatibility with the actual sample format. Fast nominal probing can lose its advantage if contact failures, thermal recovery or manual interventions dominate. 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 primary material; private/industry watch only
Facts, comparisons and next evidence
At a glance
- label
- Quantum role
- value
- Cryogenic device characterization
- label
- Evidence date
- value
- Undated source; checked 2026-10-19
- label
- Assessment action
- value
- Unassessed inclusion candidate
Dated milestones
- Date scope
- source publication date; unknown if undated
- event
- Cryogenic product scope reviewed
- status
- Published primary evidence; retain the narrower maturity statement
- what it does not establish
- Fast nominal probing can lose its advantage if contact failures, thermal recovery or manual interventions dominate.
Quantum role
- layer
- Cryogenic device characterization
- Question
- Whether automated cold-device probing produces repeatable measurements quickly enough to improve fabrication feedback.
Questions for comparison
- Interface and operating conditions
- Repeatable qualified performance
- Integration effort and customer acceptance
Related approaches
- name
- Basel Precision Instruments
- relationship
- Proposed comparison of relevant dimensions; not a claim of equivalent products or a ranking
- dimensions
- Interface and operating conditions
- Repeatable qualified performance
- Integration effort and customer acceptance
- name
- SemiQon
- relationship
- Proposed comparison of relevant dimensions; not a claim of equivalent products or a ranking
- dimensions
- Interface and operating conditions
- Repeatable qualified performance
- Integration effort and customer acceptance
Limits and missing evidence
- Fast nominal probing can lose its advantage if contact failures, thermal recovery or manual interventions dominate.
- Legal-entity record if not already verified
- Versioned technical specification and independent qualification
- Accepted deployments, repeat demand and financial disclosures
What would change this assessment
- trigger
- Measure contact success, cooldown and move time, repeatability, wiring limits and compatibility with the actual sample format.
- 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
- Fast nominal probing can lose its advantage if contact failures, thermal recovery or manual interventions dominate.
A starting question
- question
- Why does this component belong in a quantum directory?
- answer
- Quantum experiments depend on the full measurement and control path. A component supplier can improve that path without building a quantum processor. Compare the interface and operating conditions it serves, and keep its component evidence separate from claims about an entire computer.
Original sources and scope
- qprobe cryogenic probing systems ↗
Company describes quantum-device probing and cryogenic stations; stated 2024 market introduction is historical, not independently measured throughput.
- Basel Quantum Center startups and spin-offs ↗
The university identifies Basel Precision Instruments, qprobe and YQuantum and their direct quantum-hardware roles.
