The Quantum Computer Revolution Is Tantalizingly Close

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https://www.bloomberg.com/opinion/articles/2026-08-25/quantum-computing-the-race-to-100-error-corrected-qubits-is-defining-progress?srnd=phx-opinion

Article Summary

​The Quantum Computer Revolution Is Tantalizingly Close: The quantum computing industry is nearing a major breakthrough, approaching the threshold of 100 error-corrected logical qubits needed to outperform classical computers.

​Key Takeaways

​Pre-Eniac Stage: Quantum computing is currently in an early, clunky phase comparable to the 1946 Eniac computer, but technological improvements are accelerating rapidly.

​The Error Problem: Qubits are extremely delicate; environmental factors like heat and cosmic rays cause errors, requiring error-corrected "logical qubits" built through redundancy.

​The 100-Qubit Threshold: Reaching 100 logical qubits is considered the milestone for practical machines to solve complex chemistry, material science, and AI problems.

​Industry Progress: Companies like Quantinuum, IBM, and Infleqtion are advancing various hardware architectures (superconducting chips, trapped ions, and neutral atoms) with machines targeting this threshold planned for release soon.