A foundation model for the car.
AREN is our answer to what the automotive stack becomes when a single model handles perception, reasoning, and control. We are building it at Arenn.ai in Santa Clara.
What we’re working on
We build AI for driving. Our focus is a single foundation model — AREN — that replaces the patchwork of narrow networks that have defined automotive autonomy for a decade. We are small, in Santa Clara, and only a few months into the work.
AREN
AREN is a 3-billion-parameter multimodal model trained from the ground up on driving data. It is designed to run on the automotive SoCs that ship today, and to handle the full pipeline — from raw sensor input to vehicle control — inside a single network.
The first public technical overview is at /technology/foundation-model.
Careers
We’re hiring researchers and engineers who want to build AREN.