InterviewIQ

A PEACE-framework forensic interview AI that replaces rigid script-based questioning with an adaptive LLM agent. Fine-tuned Phi-4 models via LoRA achieve 10/10 PEACE compliance at ~750ms per turn — 7.2x faster than baseline. Powered by a 4-node LangGraph pipeline with Neo4j knowledge graph for real-time context tracking and quality-driven strategy selection.

Key Metrics

10/10

PEACE Score

vs 0–1 baseline

~750ms

Avg Latency

7.2× faster

Highlights

  • 4-node LangGraph agentic pipeline with 7 interview strategies
  • LoRA fine-tuned Phi-4 (3.8B) — 353MB adapter, production-deployed
  • Neo4j knowledge graph tracking 7 CIRs and 43 EEIs in real time

Technologies

PythonPyTorchLangGraphNeo4jFlaskDocker
Private Repository