The problem

Research summaries can hide the difference between a documented fact, an inference, and information nobody has verified.

The example

Three fictional supplier briefs provide a small, visible source set. Each prepared report keeps its findings linked to that set and carries unanswered questions into the next step.

What this demonstrates

Question selection, evidence inspection, explicit gaps, and a portable report. The example runs locally in your browser with prepared content.

What a production system needs to prove

Source coverage, extraction accuracy, citation support, freshness, and behavior when evidence is incomplete. Quality, latency, and operating costs need measurement on representative tasks.