How to build an AI agent that can research, monitor, and extract data from the web
Blog post from Parallel Web Systems
A web-capable AI agent autonomously accesses, processes, and acts on live web data, distinguishing it from static-data-based models by its ability to gather current information, track changes over time, and extract structured data across the internet. This agent combines a large language model (LLM) with specialized tools for search, extraction, and monitoring, forming a research-act-verify loop with continuous data quality checks. The agent's architecture features three key layers: reasoning with the LLM, capabilities with various tools for web search, data extraction, and action, and orchestration to efficiently manage task execution. Parallel's APIs support these layers by providing optimized outputs like token-dense excerpts and structured JSONs, and they include Search, Extract, Monitor, and Task APIs to facilitate research, data extraction, continuous monitoring, and complex task orchestration. The agent is used in diverse industries for tasks like due diligence, CRM enrichment, and regulatory monitoring, requiring high reliability and scalability, with considerations for data quality and verification, error handling, and enterprise compliance.
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