Architecture IA

Architecture IA

Web search for agents: check the source before responding

Your assistant finds a recent announcement, but is the feature already accessible? Build a path between question, primary source, dates, and answer, with a precise refusal when evidence is lacking.

Architecture IA

RAG, fine-tuning or prompt engineering: choosing the right method of specializing a model

RAG provides knowledge at the moment of response. Fine-tuning mainly changes the learned behavior. The prompt frames a task. Confusing them leads to costly projects that are difficult to evaluate.