Tian AI: The Self-Evolving AI System Powered by Qwen2.5 What Is Tian AI? Tian AI is an open-source, self-evolving AI system — the sister project to TFinancial OS . While TFinancial OS focuses on financial intelligence, Tian AI is a general-purpose autonomous AI framework that can run completely offline on consumer hardware. Built on top of Qwen2.5-1.5B , Tian AI combines multiple specialized engines into a cohesive intelligence system that doesn't just answer questions — it learns, evolves, and improves its own code over time. Aspect Detail Project Size 771 Python files, ~171,380 lines of code Core LLM Qwen2.5-1.5B (via llama.cpp) Knowledge Base SQLite with millions of indexed concepts Backend Flask REST API License Open Source GitHub github.com/3969129510/tian-ai Core Architecture Tian AI's architecture is built around five specialized engines that work together: ┌──────────────────────────────────────────────────────┐ │ Web UI / API Layer │ ├──────────────────────────────────────────────────────┤ │…