Diraq and imec show eight coherent silicon spin qubits made on a standard 300mm chip foundry line — a real manufacturing milestone with an aggressive roadmap attached. Plus: Nord Quantique's hundredfold error-rate improvement, the EU's new neutral-atom pilot line, a trapped-ion scaling framework, an aerospace quantum pact, and why quantum stocks tanked for reasons that have nothing to do with quantum.

• Linked sources: Imec and Diraq Demonstrate Eight-Qubit Silicon Spin Array on 300mm CMOS Foundry Line — The Quantum Insider / Nature Communications
• Nord Quantique Cuts SPAM Errors Below 0.1% in Grid-State Qubit — Quantum Zeitgeist / arXiv
• IQM Hardware Study: Zero-Noise Extrapolation Can Fake a 21% Improvement — Quantum Zeitgeist
• New Framework Aims to Scale Trapped-Ion Entangling Gates to 1,000 Ions — Quantum Zeitgeist / arXiv
• Quantum Stocks Whipsaw as Oil Shock Hits Speculative Names — 24/7 Wall St.
• Quantinuum, Rolls-Royce, Riverlane, and Edinburgh Sign Industrial Design Pact — The Quantum Insider
• Q-PLANET Launches: €50M EU Pilot Line to Industrialize Neutral-Atom Chips — Quantum Zeitgeist / Quantum Computing Report

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