The Language of Machines.
COTID (pronounced "coded") is a California based research lab building the future of privacy-first local AI. COTID — is our new patent-pending language for developing systems and tools that gives users access to our most powerful AI models without compromising their privacy.
12 pending patents. 3 trademarks.
Your private workspace and local AI assistant.
A native macOS application that brings the power of modern AI to your device — without sending your work to the cloud. Designed for Apple Silicon M1 or later. Everything runs locally, stays private, and adapts to how you work.
Command. Operation. Topic. Industry. Details.
The first two (Command, Operation) handle universal reasoning — understanding what you're asking and how to do it. The last three (Topic, Industry, Details) make it personal — adapting to your field, your work, and your preferences. That's TID™, the personalization layer that makes your COTID™ uniquely yours.
12 pending patents. 3 trademarks.
Our growing patent portfolio spans model optimization, on-device personalization, and new approaches to AI that respect our users ownership of their data, creativity, research, and business logic.
COTID™
The platform. A complete AI workspace that runs on your machine — documents, data, notes, and research in one app.
TID™
The personalization system. Topic, Industry, Details — how your AI learns your work and adapts to your context.
DiffusionScope™
The transparency engine. See what's stored on your machine, what was processed, and control what gets shared.
An 80B parameter omni-model on 8GB of RAM.
Our goal is a fully multi-modal model — vision, reasoning, transcription, generation, and search — at 80B parameters, optimized to run on consumer hardware with as little as 8GB of unified memory. Privacy-first AI at frontier-model capability, on every Mac.
Your ideas. Your machine. Your AI.
Privacy is architecture
We built a system where data collection is physically impossible. Not a policy — a design constraint.
Tools, not platforms
COTID exists to make your work better. Not to build a social network. Not to create lock-in.
Ship real things
Every feature exists because a real person needed it. We don't build demos — we build tools people use every day.
Try what we've built.
Download COTID™. Free for 14 days.
Download Free Trial