Baidu Quantum Computing: QIAN Strategy and Quantum Soft-Hardware Integration
Baidu’s quantum computing initiative, guided by its QIAN strategy, integrates self‑controlled hardware and software through platforms like Qianso, Liangyifu, Liangmai, QEDA, QNET and QEP, culminating in the industrial‑grade Qianshi superconducting processor and the Liangxi full‑stack solution that democratizes quantum resources for enterprises and developers.
This article discusses Baidu's quantum computing developments presented at Baidu Technology Salon #103. The content covers the evolution from classical quantum mechanics to the emerging quantum computing revolution, highlighting milestones like Jiuzhang, Zuchongzhi, and Sycamore quantum computers achieving quantum supremacy.
Baidu established its Quantum Computing Research Institute in March 2018, pursuing the "QIAN" strategic vision: Q for Quantum Research (fundamental breakthroughs), I for Infrastructure (building self-controllable quantum software and hardware ecosystem), A for Advanced Applications (high-potential quantum computing industrial applications), and N for Network Ecology (quantum internet technology and collaborative ecosystem building).
The core of Baidu's quantum strategy focuses on achieving quantum soft-hardware integration to accelerate industrialization. Baidu has developed a comprehensive quantum computing platform including: Qianso (quantum application platform), Liangyifu (cloud-native quantum computing platform), Liangmai (quantum measurement and control platform), QEDA (quantum chip design module), QNET (quantum network tools), and QEP (quantum noise processing module).
In August 2022, Baidu launched "Qianshi," a domestically developed industrial-grade superconducting quantum computer integrating applications, software, and hardware. Qianshi consists of three layers: quantum hardware (quantum processor, ultra-low temperature testing platform, microwave electronics), middle-layer quantum software (including the highly visual, automated, and integrated measurement control system Liangmai), and upper-layer quantum applications (Qianso platform with advanced quantum algorithms).
Based on Qianshi, Baidu developed "Liangxi" - the world's first full-platform quantum soft-hardware integration solution for enterprises, offering quantum cloud computing services and private deployment options. Baidu's "Everyone Can Have Quantum" program aims to democratize quantum computing by opening resources to users and developers, providing quantum business consulting and advanced technical training.
Baidu Tech Salon
Baidu Tech Salon, organized by Baidu's Technology Management Department, is a monthly offline event that shares cutting‑edge tech trends from Baidu and the industry, providing a free platform for mid‑to‑senior engineers to exchange ideas.
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