Major engineering challenges are hard to solve computationally because they are very complex, have a high number of dimensions and they are non-linear. The paper introduces a new Quantum-AI Hybrid Algorithmic Framework that unites quantum computing and artificial intelligence, mainly Large Language Models (LLMs), to address such issues efficiently. It uses quantum processes to help with probabilistic sampling and reducing the search space and it uses LLMs for logical reasoning, generating code and adjusting parameters to fit the requirements of the given problem. Adding knowledge from a specific engineering area into the update stages using LLM prompts helps the suggested system improve both the speed of convergence and scalability compared to AI-only methods. Testing on structural design, power system development and fluid dynamics problems showed that GhostFlow converges faster than other similar software (up to $40 \%$ faster) and results in improved accuracy (up to $25 \%$ better). It highlights how enhancing quantum-AI with LLM intelligence can lead to important improvements in how computing works in the future.
Major engineering challenges are hard to solve computationally because they are very complex, have a high number of dimensions and they are non-linear. The paper introduces a new Quantum-AI Hybrid Algorithmic Framework that unites quantum computing and artificial intelligence, mainly Large Language Models (LLMs), to address such issues efficiently. It uses quantum processes to help with probabilistic sampling and reducing the search space and it uses LLMs for logical reasoning, generating code and adjusting parameters to fit the requirements of the given problem. Adding knowledge from a specific engineering area into the update stages using LLM prompts helps the suggested system improve both the speed of convergence and scalability compared to AI-only methods. Testing on structural design, power system development and fluid dynamics problems showed that GhostFlow converges faster than other similar software (up to 40% faster) and results in improved accuracy (up to 25% better). It highlights how enhancing quantum-AI with LLM intelligence can lead to important improvements in how computing works in the future.
Optimization problems that are computationally intractable can be tackled with the help of AI and quantum computing. Standard optimization techniques are ill-equipped to deal with high-dimensional search spaces and non-linear constraints in domains such as logistics, finance, energy management, pharmaceutical research, and large-scale industrial scheduling. Using quantum computing with AI-driven learning, this research presents a hybrid optimization strategy that enhances the efficiency and accuracy of problem-solving. Adaptive optimization, parameter changes, and pattern discovery are all part of machine learning models, whereas quantum annealing and variational quantum eigen solvers simultaneously explore massive solution spaces. The proposed method uses quantum probabilistic computation and heuristic refining based on AI to reduce computational complexity and speed up the convergence of global optimums. While quantum computers optimize computationally expensively at the quantum-classical interface, deep learning models preprocess and extract features. Compared to metaheuristics, simulation-based performance analysis improves both the quality of solutions and the speed of convergence. The study demonstrated that AI frameworks boosted with quantum computing may solve combinatorial optimization problems and NP-hard problems. Using a computational paradigm that is both scalable and future-proof, this work reimagines optimization in the scientific, industrial, and engineering spheres.
The convergence of quantum computing and artificial intelligence (AI) is redefining the boundaries of computational engineering, offering an unprecedented capacity for optimization, simulation, and design automation. This research introduces Quantum-Driven Computer-Aided Engineering (Q-CAE), a hybrid AI–quantum framework developed to accelerate design space exploration and enhance the precision of optimization in complex engineering systems. Q-CAE combines the analytical rigor of quantum algorithms with the adaptability of AI-driven optimization models to address the challenges of high-dimensional, nonlinear, and interdependent design parameters that traditionally strain classical computing resources. Within this framework, quantum subroutines such as Quantum Approximate Optimization Algorithms (QAOA) and Variational Quantum Circuits (VQC) are employed to efficiently search large solution spaces, while AI models leverage reinforcement learning and neural networks to predict optimal configurations and refine performance iteratively. This hybrid approach enables dynamic learning from multi-objective data sets, optimizing energy efficiency, material properties, and system reliability. Participants engaged with Q-CAE applications gained first-hand experience in algorithmic modeling, quantum heuristics, and AI-driven engineering design, cultivating interdisciplinary skills essential for future computational innovation. Results indicate that hybrid Q-CAE systems can significantly reduce computational time and enhance accuracy compared to traditional CAE workflows. The study demonstrates how integrating quantum principles into engineering design pipelines can transform modern computational methodologies, setting the foundation for autonomous, intelligent, and quantum-enhanced engineering systems.
Significant computational challenges exist in the training of large language models (LLMs), specifically for the efficient convergence. This paper discusses a hybrid quantum-classical framework designed to address these challenges. With the integration of quantum computing principles, like the superposition, entanglement, and tunneling, into the classical deep learning methods, an approach is studied to accelerate convergence, enhance optimization efficiency, and improve model generalization. A quantum feature mapping is used to project classical data into high-dimensional Hilbert spaces, enhancing data representation and revealing more complex feature patterns in the data. The quantum-assisted optimization algorithms, like Quantum Approximate Optimization Algorithm (QAOA) and Variational Quantum Eigensolver (VQE), can efficiently find optimal solutions within complex, non-convex loss landscapes and mitigate the issues of local minima encountered by classical methods. Furthermore, the quantum-accelerated matrix operations, with the use of Harrow-Hassidim-Lloyd (HHL) algorithm or Quantum Fourier Transform (QFT) etc., can provide computational speed-ups for the LLM training. Quantum measurement introduces inherent randomness, similar to the dropout in deep neural networks, where certain neurons are randomly deactivated during training. In the noisy intermediate-scale quantum (NISQ) era, our quantum-classical framework and conceptual analyses demonstrate the feasibility and potential advantages. This work lays the foundation for future research in this area.
The rapid evolution of Large Language Models (LLMs) has transformed natural language processing, enabling sophisticated applications across various sectors. However, the substantial computational demands associated with training and deploying LLMs result in significant energy consumption and carbon emissions. This study introduces an optimized hybrid quantum-classical framework that integrates variational quantum algorithms (VQAs) with accelerated classical learning techniques. By harnessing quantum computing for complex non-linear optimization and employing prompt learning to minimize full model retraining, the proposed approach enhances both computational efficiency and sustainability. Simulation outcomes indicate that the hybrid method can reduce energy usage by up to 30% and shorten computation time by 25% relative to conventional classical approaches, without diminishing model accuracy. These improvements are substantiated through quantitative analysis and visualized energy metrics. The adaptability of the framework supports its application in diverse areas, including sustainable energy management, supply chain optimization, and environmentally conscious transportation systems. Nevertheless, the broader implementation of such hybrid solutions remains constrained by current quantum hardware capabilities and integration challenges with classical infrastructure. The findings underscore the potential of hybrid quantum-classical optimization as a pathway toward sustainable AI development. Future research should prioritize advancements in quantum hardware reliability and interdisciplinary collaboration to accelerate practical adoption, thereby supporting global efforts in energy efficiency and environmental responsibility.
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.
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.