Abstract Research and usage of artificial intelligence, particularly generative and large language models, have rapidly progressed over the last years. This has, however, given rise to issues due to high energy consumption. While quantum computing is not (yet) mainstream, its intersection with machine learning is especially promising, and the technology could alleviate some of these energy challenges. In this perspective article, we break down the lifecycle stages of large language models and discuss relevant enhancements based on quantum algorithms that may aid energy efficiency and sustainability, including industry application examples and open research problems.
Abstract Research and usage of artificial intelligence, particularly generative and large language models, have rapidly progressed over the last years. This has, however, given rise to issues due to high energy consumption. While quantum computing is not (yet) mainstream, its intersection with machine learning is especially promising, and the technology could alleviate some of these energy challenges. In this perspective article, we break down the lifecycle stages of large language models and discuss relevant enhancements based on quantum algorithms that may aid energy efficiency and sustainability, including industry application examples and open research problems.
Generative AI has emerged as a transformative paradigm for diverse applications, yet the escalating scale of modern models exposes critical computational and memory bottlenecks in classical hardware. This paper investigates the intersection of quantum computing and generative artificial intelligence (QGAI) to address these limitations and scale modern generative models. As models grow to billions of parameters, classical systems face bottlenecks in memory, energy, and training efficiency, while quantum computing offers exponential representational benefits for high-dimensional data. The paper analyzes five core quantum generative architectures-Quantum Circuit Born Machines, Quantum Generative Adversarial Networks, Quantum Boltzmann Machines, Quantum Variational Autoencoders, and Quantum Diffusion models, highlighting their design principles, learning mechanisms, and applications. QGAI models have demonstrated significant promise in domains such as drug discovery, human-machine interaction, IoT security, and financial modelling. Despite these advances, QGAI remains constrained by qubit noise, barren plateaus, and integration challenges. We conclude by identifying ten open research challenges and propose directions for achieving scalable, interpretable, and energy-efficient quantum generative learning.
Large Language Models (LLMs) such as GPT and LLaMA have transformed artificial intelligence, but their rapid growth has brought major challenges in computation, energy use, and scalability. Quantum computing (QC) offers a fundamentally different way to process information, with the potential to accelerate key operations in training, inference, optimization, and representation learning. This survey provides a structured and comprehensive review of how QC can support the future development of LLMs. It examines quantum algorithms, hybrid quantum-classical methods, quantum neural networks, quantum embeddings, and security applications. It also evaluates their feasibility in both the current noisy intermediate-scale quantum (NISQ) era and the future fault-tolerant era. The survey highlights current progress, identifies major technical barriers, and outlines practical research directions needed to build scalable, efficient, and secure quantum-enhanced language models.
Quantum computing, with its unique properties and potential to solve complex problems more efficiently than classical computers, has emerged as a promising field in the realm of computational science. The intersection of quantum computing and artificial intelligence (AI) presents a fertile ground for innovation, particularly in the development of quantum algorithms that can enhance machine learning models. This paper explores the theoretical foundations, current research, and potential applications of quantum computing in AI. We delve into the mathematical underpinnings of quantum algorithms, their integration with machine learning models, and the practical challenges and opportunities that lie ahead. Through a detailed analysis of existing research and the presentation of novel algorithms, this paper aims to provide a comprehensive overview of the current state and future prospects of quantum-enhanced AI
Quantum Computing and Generative Artificial Intelligence are transforming the future of intelligent computing systems.The integration of quantum computing with generative AI introduces a new paradigm called Quantum-Enhanced Generative AI (QEGAI), which utilizes quantum mechanical principles such as superposition, entanglement, and quantum parallelism to improve computational efficiency, model training, optimization, and intelligent decision-making.Classical generative AI models such as Generative Adversarial Networks (GANs), Variational Autoencoders (VAEs), and Large Language Models (LLMs) demand extensive computational resources and energy consumption.Quantum-enhanced techniques address these limitations by accelerating optimization and enabling faster processing of complex datasets.This paper presents an in-depth study of QEGAI architectures, working principles, applications, advantages, limitations, and future research directions.The proposed framework combines quantum processors with classical AI infrastructure to create scalable and intelligent next-generation computing environments.The study also explores the role of quantum machine learning, hybrid quantum-classical architectures, cybersecurity, healthcare, smart cities, and scientific simulations.Comparative analysis demonstrates the superior computational capabilities of QEGAI over traditional AI approaches in selected tasks.Finally, the paper discusses implementation challenges such as qubit instability, noise, hardware scalability, and ethical concerns while outlining future opportunities for sustainable intelligent computing systems.
Abstract In the last few years, generative AI has become a revolutionary technology impacting every corner of science and industry, including quantum computing. As quantum computers continue to mature, they will integrate with supercomputers to solve some of the hardest problems in the world. Quantum computers are extremely complex, and both their design and operation face numerous physics and engineering challenges. Fortunately, the combination of AI and supercomputing hardware is well suited to address many of these challenges and is already beginning to accelerate progress across the quantum ecosystem. This chapter will survey some key AI for quantum applications being explored and discuss their implications for quantum strategy.
Artificial intelligence has become a transformative technology for predictive modelling across scientific, industrial, financial, and healthcare applications. However, the increasing complexity of large-scale datasets, high-dimensional feature spaces, and computationally intensive learning algorithms has exposed significant limitations in conventional computing architectures. Recent developments in quantum computing and high-performance computing have created unprecedented opportunities to accelerate artificial intelligence by improving computational efficiency, optimization capability, and predictive accuracy. This paper presents a comprehensive study of a quantum-driven artificial intelligence framework that integrates quantum algorithms with high-performance computing infrastructure to enhance predictive modelling performance. The proposed framework combines quantum-enhanced optimization, parallel heterogeneous computing, distributed data processing, and hybrid machine learning architectures to address computational bottlenecks encountered in conventional predictive systems. The study reviews recent developments in quantum artificial intelligence, evaluates emerging computational paradigms, identifies current research challenges, and proposes a scalable architecture suitable for future intelligent decision-support systems. The findings demonstrate that integrating quantum computation with high-performance computing can significantly improve prediction quality, optimization efficiency, scalability, and computational sustainability across diverse application domains while establishing a foundation for next-generation intelligent computing environments.