AI Product Studio
We build
intelligence
that ships.
Spinosaur is a product studio building AI systems with depth — from on-device language models to agent architectures with real memory. No wrappers. No fluff.
AI Product Studio
Spinosaur is a product studio building AI systems with depth — from on-device language models to agent architectures with real memory. No wrappers. No fluff.
Products
A Catholic Bible reflection app powered by on-device AI. Insights drawn from Church Fathers, the Baltimore Catechism, and saints — built for unhurried, daily reflection. The name comes from the Greek word for lily.
A custom language model built from scratch — trained on a curated corpus with a staged curriculum approach. The foundation layer underneath Spinosaur's products, and eventually a model developers can build on directly.
An AI agent built around a fundamentally different memory architecture — entity-centric, persistent, and designed for long time horizons. Not a chatbot. A system that actually accumulates understanding over time.
Version control built for agents, not humans. Auto-saves every write with intelligent pruning, agent-created checkpoints that mark meaningful states, and clean export to standard git branches. Git was built for human intent. Spine is built for agent continuity.
An open source terminal IDE built for developers who live in the command line. Keyboard-first, fast, and designed around the way engineers actually think and move through a codebase.
About
Spinosaur builds AI products that go beyond the surface. We don't ship ChatGPT wrappers. We build systems from the architecture up — custom models, real agent memory, products with a clear reason to exist.
The studio is based in Southern California and operates with a bias toward craft over scale. Every product ships because it solves a real problem in a way nothing else does.
The name is deliberate. Spinosaurus was the largest predator that ever lived — and one of the most misunderstood. It operated differently than everything around it. So do we.
Philosophy
01
We'd rather build one thing that works on a fundamental level than ten things that kind of work. Products deserve to be thought through.
02
We build from the model up when it matters. On-device inference, custom architectures, memory systems from scratch. Control is a feature.
03
Ideas are cheap. Everything we make eventually becomes real — live in the App Store, open on GitHub, or in someone's hands.