# Legal Q&A: TCK + TMK + Constitution + Legislation — RAG + FT Hybrid

> Source: https://sukruyusufkaya.com/en/learn/fine-tuning-cookbook/ftc-tr-hukuk-qa-rag-ft
> Updated: 2026-05-14T14:43:02.636Z
> Category: Fine-Tuning Cookbook (Model-by-Model)
> Module: Part XVII — Turkey Use-Case Labs
**TLDR:** TR legal LLM's most critical feature: hallucination KPI < 2% target. Constitution, TCK, TMK, Bankruptcy Law + Supreme Court rulings corpus (~5GB). Retrieval-augmented (BGE-M3 TR FT) + LLM (Qwen 2.5 14B QLoRA) hybrid. Citation token training (mandatory article ref in every answer). Integrated into lawyer workflow.