Year: 2025
Type: article
Abstract: The rapid evolution of Large Language Models (LLMs) has enabled a new class of intelligent systems that integrate routing mechanisms, agentic behavior, and modular orchestration.This paper presents an in-depth exploration of LLM-based routing controllers, which optimize task delegation across multi-model architectures by analyzing prompt intent and dynamically selecting appropriate models or tools.By leveraging structured function-calling APIs, even lightweight models can invoke external capabilities with high precision, democratizing intelligent orchestration beyond cloud-scale deployments.We further examine emerging agentic frameworks-such as LangGraph, AutoGen, and CrewAI-that provide graph-based workflows, event-driven message passing, and hierarchical team structures to support collaborative AI agents.These frameworks enable memory management, autonomous decision-making, re-flexive learning, and real-time feedback.Additionally, we outline how modular RESTful architectures and asynchronous task queues (e.g., Celery) enable scalable integration of LLM agents into production-grade data science pipelines.Finally, we evaluate trade-offs between constrained routing and autonomous plan-ning, emphasizing performance, cost-efficiency, and reliability.The convergence of these technologies supports the development of intelligent, modular, and adaptive AI systems for automating complex data science workflows.
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4413699654