Case study · 2024 → présent
AI agent & RAG on business data
Design and industrialisation of an AI agent querying a client's internal document base, with PII guardrails, Langfuse observability and continuous cost control.
Results
- Hallucinations cut by 6x on business test set
- Full audit logs for AI Act compliance
- Cost per query under control (<€0.03 average)
- Internal adoption: >70% of field teams within 90 days
LangChain · Claude · RAG · MLOps