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August 18, 2026 — The Cross-Check: Quantum Advantage Gets a Rival's Stamp
Episode 44
Published 1 month, 3 weeks ago
Description
Today's lead: an IBM/Qedma/RIKEN/BlueQubit quantum magnetism result gets cross-validated on Quantinuum's rival hardware, raising the bar for what counts as a durable quantum advantage claim. Plus: IonQ's 256-qubit chip samples, a Chicago community fight over a $9B quantum campus, Nvidia's classical-compute bet, a dense new qubit proposal, and India's new quantum foundry.
- Linked sources: IBM and Qedma Demonstrate Quantum Advantage — IBM Newsroom
- IBM/Qedma Demonstrate Quantum Advantage — Qedma
- BlueQubit/Qedma/IBM/RIKEN Quantum Simulation Study — The Quantum Insider
- IonQ 8-K Filing — SEC
- Mayor's Support for Quantum Campus Irks Some South Siders — Block Club Chicago
- South Side Residents Push Back — CBS Chicago
- Why Nvidia and Washington Are Betting Big on Quantum — Invezz
- Nanomechanical Spin Qubits and Bosonic Encoding — Quantum Zeitgeist
- QpiAI Opens Quantum Chip Foundry in India — The Quantum Insider
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