Quantum Machine Learning: An Honest Scorecard
Quantum machine learning has a proven column, a conditional column, and an empty one. A three-column scorecard and five questions to ask before a…
How to Tell a Real Quantum Application From a Marketed One
Five industries have published evidence for quantum advantage. Roughly twenty do not. Three questions, asked in order, separate the two lists before any money…
Which Industries Win by 2033, and How to Tell
A two-question screen for quantum advantage by 2033, worked through nitrogen fixation and derivative pricing, plus what would change the answer.
Who Wins If Silicon Spin Wins
Silicon spin qubits borrow most of their supply chain from the semiconductor industry. We work through who supplies each layer, where the chokepoints are,…
Four Technologies That Decide Which Modality Scales
Qubit counts get the headlines. Control electronics, cryogenics, error correction hardware, and critical materials decide which architectures actually scale. A four-layer diagnostic.
Who Wins If Neutral Atoms Win: Mapping a Modality’s Supply Chain
Neutral-atom machines have no cryostat and no fabricated qubit chip. Almost everything hard about them is optical. A worked map of the bottlenecks, and…
Evaluating a Quantum Company: The Technology
Qubit count is the easiest number to quote and the least informative. A working guide to the metrics, modalities, and manufacturing questions behind a…
Access, Not Ownership: How Governments Screen Quantum Deals
Investment screening in quantum no longer asks who owns a company. It asks who can reach the technology. A field guide to the five…
Evaluating a Quantum Company: The Business
Technology diligence tells you whether the machine can be built. Commercial diligence tells you whether the company will still be there when it is.…
Evaluating a Quantum Company: The Claims
A quantum performance claim is scoreable when five things are present: the unit, the population, the conditions, the baseline, and the witness. Here is…