China’s Jiuzhang 4 Quantum Computer Sets New Record as Chinese LLMs Surpass 10 Billion Global Downloads

July 26, 2026

CGTN Japanese China

Overview

China has announced significant dual technological advancements: its Jiuzhang 4 quantum computer has achieved a new world record, reaffirming the nation’s leadership in quantum computing. Concurrently, Chinese-made open-source Large Language Models (LLMs) have surpassed 10 billion cumulative global downloads, signaling extensive adoption of its AI innovations. These milestones underscore China’s rapid and broad progress across both artificial intelligence and quantum technologies, positioning it as a key global innovator.

In Depth

Background

Quantum computing and artificial intelligence (AI) stand as the defining transformative technologies of the 21st century, sparking an intense global race for technological supremacy. China has strategically and substantially invested in both quantum technology and AI research and development, a commitment now yielding significant breakthroughs. The Jiuzhang series, notable for its photonic approach, has previously achieved ‘quantum advantage,’ placing it alongside Google’s superconducting Sycamore processor as a pioneer in demonstrating this computational milestone. The accelerating adoption of Large Language Models (LLMs) globally further underscores AI’s pervasive integration into industry and society, solidifying China’s pivotal role in shaping the global digital economy. The potential synergy between quantum and AI technologies promises revolutionary advances across diverse sectors, from drug discovery and materials science to finance and cybersecurity.

Key Findings

China’s State Council Information Office has officially announced that the domestically developed ‘Jiuzhang 4’ quantum computer has achieved a new world record. This landmark accomplishment not only highlights China’s sophisticated research and development prowess but also reinforces its burgeoning international competitiveness in the quantum computing domain. In parallel, a separate announcement confirmed that cumulative global downloads of Chinese-made open-source Large Language Models (LLMs) have exceeded 10 billion. Together, these two revelations emphatically demonstrate China’s accelerated and comprehensive progress across both artificial intelligence and quantum technologies, firmly establishing the nation as a leading innovator in these critical advanced fields.

Technical Details

Jiuzhang 4 Quantum Computer’s Performance Leap: The Jiuzhang series, which leverages photons for quantum computation, has consistently demonstrated ‘quantum advantage’—the ability to efficiently solve specific problems that are intractable for classical supercomputers. The new world record achieved by Jiuzhang 4 indicates a significant breakthrough, pointing to advancements in its computational power, error tolerance, or problem-solving speed, surpassing the performance of existing photon-based quantum computers. While specific performance metrics were not detailed in the announcement, this achievement reinforces China’s global leadership in photonic quantum computing and implies a substantial improvement over previous Jiuzhang iterations.

Rapid Global Adoption of Chinese LLMs: The surpassing of 10 billion cumulative global downloads for Chinese-made open-source Large Language Models signifies their widespread acceptance and deployment both domestically and internationally. This milestone reflects the successful integration of Chinese AI technologies into a diverse range of applications and marks a substantial contribution to the global open-source AI community, underscoring the growing influence and practical utility of China’s AI innovation.

Strategic Significance & Outlook

China’s achievement with Jiuzhang 4 is anticipated to significantly accelerate the roadmap for quantum computing’s commercialization and practical applications. The development of increasingly powerful quantum computers carries dual implications: posing a potential threat to existing cryptographic systems while simultaneously offering unprecedented capabilities for training and optimizing advanced AI models. Concurrently, the extensive adoption of LLMs will continue to diversify AI applications across industries and catalyze further technological development. China’s relentless progress in these frontier technology domains is set to profoundly influence international technological competition and is expected to drive a new wave of global innovation.

Source: https://news.livedoor.com/article/detail/31871930/

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