Origin Quantum Computing Technology Co., based in Hefei, Anhui Province, East China, released Origin Tianji 4.0, a fourth-generation self-developed quantum control system, advancing China’s quantum technology goals. This new technology, disclosed on Tuesday, May 6, 2025, may support more than 500 qubits, advancing China’s quantum computing industry’s objective of industrializing and scaling 100-qubit quantum computers.
Origin Quantum Tianji 4.0
The fundamental “neural center” of a quantum computer is the quantum control system. In order to handle the qubits on a quantum device, it must regulate the generation, acquisition, and control of precise signals. These systems serve as the primary interface between classical and quantum components, and they are essential for system calibration, coherence control, and signal timing.
Origin Tianji 4.0 is a major improvement over its predecessor, version 3.0, which was used to power Origin Wukong, China’s third-generation superconducting quantum computer. Significant improvements are made in several important areas with the new version, such as automation, scalability, integration, and reliability.
Through a completely self-developed hardware and software architecture, the development team led by Kong Weicheng, deputy director of the Anhui Quantum Computing Engineering Research Center has improved the effectiveness of managing and accurately reading out quantum chips. The purpose of this deliberate design is to decrease reliance on manual system calibration and speed up deployment cycles. The precision and efficiency of modifying and testing superconducting quantum chips are greatly increased by the combination of Origin Tianji 4.0 with the company’s four in-house core software platforms.
The transition from jobs that previously mostly required the knowledge of PhD-level specialists to standardized processes that can be completed by ordinary engineers is one of the most noticeable changes brought about by Tianji 4.0. One of the most important steps in getting the system ready for usage in upcoming hundred-qubit quantum devices is the shift from rigorous hardware tuning and expert-driven calibration to repeatable, standardized procedures. The launch marks a shift from prototype-level development to reproducible engineering production, chief scientist of Origin Quantum and director of the Anhui Quantum Computing Engineering Research Centre.
This capacity is essential because it establishes the framework for producing quantum systems in large quantities. In order to develop devices with larger qubit counts and increased operational reliability two critical prerequisites for real-world applications in computationally demanding industries such mass production is necessary.
The previous Origin Wukong superconducting quantum computer, which was powered by Origin Tianji 3.0, has shown significant activity and reach, which provides context for the significance of the new system. Over 380,000 quantum computing operations have been finished by Origin Wukong since it went live on January 6 of last year (implicitly in 2024). More than 26 million individuals from 139 nations and regions throughout the world have accessed it, and it offers robust support in domains including fluid dynamics, biology, and finance. As of March current year (implicitly 2025), the Origin Wukong platform had over 20 million visits worldwide, with the most active users being from the US, Russia, Japan, and Canada.
China’s larger national goals in the area of quantum computing are also closely linked to the creation and introduction of Tianji 4.0. The nation’s next-generation quantum computer research is already being aided by the system. Origin Quantum presents its self-developed, full-stack components control systems, software, and chip integration as a “China solution” that will help China overcome the engineering and technological obstacles that come with scalable quantum computing and establish its dominance in the global competition for leadership in quantum technology.
The features provided by Tianji 4.0 indicate a sustained strategic focus on hardware-software co-design, guaranteeing system stability even with increasing qubit counts, and becoming ready for industrial-scale deployment, even though specifics about the next-generation system are still few. This suggests that China’s domestic quantum ecosystem is prioritizing the development of modular and higher-throughput quantum platforms.
The Impacts
The success of Origin Quantum’s Tianji 4.0 deployment is anticipated to be evaluated not only by technical performance metrics but also and this is crucial by its capacity to provide a repeatable basis for the wider rollout of quantum hardware, both domestically in China and possibly abroad.
The advancements in quantum computing, such as Tianji 4.0, are thought to have the potential to have a big impact on related fields like artificial intelligence. According to some scientists, quantum computing could drastically cut down AI training times from weeks to just a few hours. The interconnectedness of these technical developments is further highlighted by China’s actions, such as establishing its first institute for research on quantum computing and data medicine in Hefei and successfully optimizing a billion-parameter AI model on the Origin Wukong system.
News Source Via Source
One thought on “Tianji 4.0: 500+ Qubit Control System from Origin Quantum”