What defines an AI agent in 2025
Modern AI agents combine large language models with tool use, memory, and workflow orchestration to complete multi-step tasks autonomously or with human oversight.
Use cases span sales copilots, support automation, code assistants, and industry-specific advisors.
Budget planning
Costs vary by model hosting, data privacy needs, evaluation harnesses, and ongoing fine-tuning. ReapMind recommends scoping a pilot with measurable KPIs before scaling infrastructure.





