QuEra promises thousands of error-corrected qubits by 2029

But the system would require a massive leap from any of its existing hardware. https://arstechnica.com/science/2026/06/quera-promises-thousands-of-error-corrected-qubits-by-2029/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social