Your AI.
Your hardware.
Your rules.

GPT-OSS 20B is a powerful reasoning engine that runs locally on your hardware. Built on a dual-server architecture: the main 20B model handles reasoning on port 8081 while Gemma 4B runs on port 8080 as a vision and scoring sidecar. This is not a chatbot — it's a reasoning tool. Give it complex problems, multi-step analysis, code generation tasks, or document review, and it will think through them methodically. Features include: Three-layer message architecture for identity and context management, vision capabilities via Gemma 4B sidecar (2-stage pipeline), internet search with citations, PIF support, memory, and voice. System requirements: Windows 10/11, 32 GB RAM recommended, GPU with 8+ GB VRAM, 25 GB free disk space.