AI Lab — LLM Full Stack Portfolio

Three live demos for LLM full-stack interviews: RAG PDF chat with pgvector citations (rag.uft1.com), a tool-calling agent with calculator/weather/job search and visible orchestration (agent.uft1.com), and an eval dashboard that benchmarks both with fixed test suites for accuracy, latency, and cost (eval.uft1.com). Nuxt 3 + FastAPI + Postgres + Ollama on a Mac Mini, $0 hosting via launchd and Cloudflare Tunnel.