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KetQat

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KetQat Intelligence

Estimate what a quantum computation would require, compare the assumptions that estimate rests on, and identify the conditions hardware would have to satisfy for it to be worth doing.

It answers three questions: how much logical and physical resource a workload needs, which assumptions that answer depends on, and what performance, runtime, throughput and cost would have to reach to beat a classical baseline you supply. It does not predict when any of that will happen — a crossing date needs a hardware forecast, and a forecast presented as a calculation is the least defensible number this platform could show you.

Evidence and method

Reference assessments
Worked assessments you can read now, including one the tool refuses to assess.
Methodology
The expressions the estimator evaluates, with their sources.
Hardware
What has been measured, and what has only been promised — kept apart.
Roadmap
What a vendor's stated target can and cannot tell you. No dates are produced.
Estimator comparison
KetQat against Microsoft's QDK and Google's Qualtran, differences classified.
Beta status and data handling
What is supported, what is not, what may change, and what happens to what you type.
What it will not tell you
The questions this product refuses to answer, and where each refusal is enforced.

No saved assessments you can see

Saved assessments are private by default, so this list is empty until you create one. The reference assessments are worked examples you can read now and clone once signed in.