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Verification register Frontier Hardware & Quantum

Readiness verdict

Google Willow

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-06-28
Revision
1
Method
v1.0.0

Current reading

The readiness gap, in one scan

AI-assisted assembly · derived results

Claimed
48

Public ambition and stated capability

Reported
48

Observed practitioner reporting

Verified
44

Independently supported evidence

Gap
+4

Claimed minus verified

Evidence strength Strong

Decision

What the current evidence supports

Human editorial judgment · 2026-06-28

Track; not yet

Why
Genuine and accelerating scientific milestones (below-threshold QEC; first verifiable quantum advantage) but still a NISQ-era research instrument with no usable application and no business-integration surface; relevant to pv only as a long-horizon PQC-threat signal.
Next
Monitor for below-threshold logical-GATE operation, a long-lived logical qubit (Milestone 3), and any algorithm with genuine commercial value; revisit post-quantum-crypto migration timelines against this trajectory.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
8
Tier 1
0
Tier 2
4
Tier 3
4
Supports
4
Contradicts
2
Context
2
Latest observed
2026-03-30

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

This is the initial public reading. No earlier readiness change is recorded.

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