Oct 2, 2026
DHI — a terminal AI OS built on the Cognitive Sandwich pattern: a local 1B/3B Qwen model (Ollama) classifies intent into strict JSON with a confidence score, pure Go pipelines execute deterministically with zero AI tool calls, and the same local model synthesizes raw output back into a human summary. ~21k lines of Go, Bubble Tea v2 TUI, self-learning feedback loop (/good /bad rate pipeline weights), natural-language scheduling, RSS reader and topic persistence. Runs 100% local by default; any OpenAI-compatible endpoint works. macOS and Linux, MIT. Site: hrhrprasath.github.io/dhi.