# OpenPilot (Comma AI): robot foundation model

[Comma AI](/companies/comma-ai.md)'s open-source driver assistance system. End-to-end neural network driving model running on custom comma 3X hardware. Supports 250+ car models. The most widely deployed open-source ADAS system.

- **Slug:** comma-pilot
- **Type:** Foundation model
- **Maturity (DEPLOY ladder):** Production
- **Open source:** yes

## Architecture

End-to-end neural network, runs on comma 3X device


## Developed by (1)

- [Comma AI](/companies/comma-ai.md)


## Common questions

### What is OpenPilot (Comma AI)?

Comma AI's open-source driver assistance system. End-to-end neural network driving model running on custom comma 3X hardware. Supports 250+ car models. The most widely deployed open-source ADAS system.

### Who developed OpenPilot (Comma AI)?

OpenPilot (Comma AI) is credited to Comma AI on the DEPLOY registry. Each developer attribution is verified via primary sources.

### Is OpenPilot (Comma AI) open source?

Yes. OpenPilot (Comma AI) is recorded as open-source / open-weights on the DEPLOY registry, meaning model weights or source code are publicly available.

### What type of AI is OpenPilot (Comma AI)?

OpenPilot (Comma AI) is a foundation model, built on a End-to-end neural network, runs on comma 3X device architecture on the DEPLOY registry.

### What is OpenPilot (Comma AI)'s maturity stage?

OpenPilot (Comma AI) is at the production stage on the DEPLOY maturity ladder. Production stage means high-volume sustained commercial operations.

### Which robots run on OpenPilot (Comma AI)?

No robot models on the DEPLOY registry are recorded as running OpenPilot (Comma AI). DEPLOY wires brain-to-model connections only when the wiring is verifiable from primary sources; absence may reflect pre-deployment or unverified manufacturer claims.


_API: GET /v1/brains/42365513-1ea4-4994-8e1c-74f14cf9e59c · canonical URL: /brains/comma-pilot_