# TR Models Reverse Engineering: Trendyol-LLM + Cosmos-LLaMA + KanaryaTR

> Source: https://sukruyusufkaya.com/en/learn/fine-tuning-cookbook/ftc-tr-models-reverse-engineering
> Updated: 2026-05-14T14:42:56.481Z
> Category: Fine-Tuning Cookbook (Model-by-Model)
> Module: Part IX — Turkish-First & Localization Engineering
**TLDR:** Turkey's open TR LLMs: Trendyol-LLM (Trendyol e-commerce-focused), Cosmos-LLaMA (Cosmos AI Lab), KanaryaTR (Boğaziçi NLP), TURNA, AnatoliaLLM. Reverse-engineering each: model card, training pipeline, base + data + technique. What can you take for yourself.