Dec 8, 2024 · China has made a significant leap in quantum computing with the unveiling of the Tianyan-504, a superconducting quantum computer featuring the 504-qubit Xiaohong chip, setting a new milestone...

May 13, 2024 · Scientists in China have developed a 504-qubit quantum computing chip that will be made available to researchers worldwide via a new quantum computing cloud platform.

Dec 6, 2024 · China has unveiled its most advanced quantum computer, the “Tianyan-504,” featuring a 504-qubit chip named “Xiaohong,” developed in partnership with the Chinese Academy of Sciences and QuantumCTek.

Dec 10, 2024 · A Chinese group led by China Telecom Quantum Computing Group has unveiled Xiaohong-504, a 504-qubit quantum computing chip, and Tianyan-504 superconducting quantum computer. The achievement...

Jiuzhang (Chinese: 九章) is the first photonic quantum computer to claim quantum supremacy. Previously quantum supremacy has been achieved only once in 2019 by Google's Sycamore , however Google's computer was based on superconducting materials, and not photons.

Nov 6, 2021 · Now scientists in China have tested two different quantum computers on what they say are more challenging tasks than Sycamore faced and showed faster results. They note their work points to “an unambiguous quantum computational advantage.”

Dec 18, 2024 · Chinese scientists have unveiled Zuchongzhi 3.0, a 105-qubit quantum processor that puts China on par with the United States in the race to build the world’s most powerful quantum computer.

Oct 8, 2024 · China is expanding its superconducting quantum computer production line, increasing its capacity from assembling five quantum computers simultaneously to eight, according to a report by state-run media ECNS.

Oct 13, 2023 · Chinese scientists unveiled a new light-based quantum computer, which broke the world’s speed record in terms of the number of “detected photons.” Jiuzhang 3.0, developed by a team led by Chinese physicist Pan Jianwei, has 255 detected photons, compared with 113 achieved by Jiuzhang 2.0 and 76 by the original Jiazhang quantum computer.

Oct 11, 2023 · Chinese scientists have developed a new quantum computer prototype known as "Jiuzhang 3.0" with 255 detected photons, pushing the speed of computing to a new high.