O-AI is a fully local AI desktop assistant — no cloud, no API keys, no data leaving your machine. • 100% on-device (llama.cpp / Ollama) • Self-learning core — remembers everything • LLM fine-tuning on your own data • Voice control: English, Hindi, Marathi • JARVIS mode with arc-reactor HUD • Screen vision + Take Over PC mode • 30+ automation fast-paths Built from scratch by a 16-year-old. No subscriptions, no telemetry.