Fraud analysis ยท Research seed

Fraud Conversation Analysis with RAG

A research-led case study on retrieval-augmented fraud conversation analysis designed to keep LLM outputs grounded in transcript evidence.

Problem

Fraud conversations contain intent, persuasion patterns, role shifts, and evidence cues that fluent summaries can flatten or overstate.

System response

Grounded retrieval surfaces relevant transcript segments before reasoning, so generated answers remain tied to recoverable dialogue evidence.

Evidence surface

  • Transcript indexing
  • Evidence-bearing dialogue retrieval
  • Grounding and hallucination-control evaluation

Toolkit

PythonRAGLLM pipelinesTranscript analysis

Next validation layer

Add explicit retrieval-quality and evidence-support evaluation artifacts.