# Motional Driver: robot foundation model

[Motional](/companies/motional.md)'s autonomous driving system (joint venture of Aptiv and Hyundai). Operating robotaxis in Las Vegas via Lyft. Full-stack L4 autonomous driving technology.

- **Slug:** motional-driver
- **Type:** Foundation model
- **Maturity (DEPLOY ladder):** Commercial
- **Open source:** no

## Architecture

L4 autonomous driving stack, sensor fusion, modular planning


## Developed by (1)

- [Motional](/companies/motional.md)


## Common questions

### What is Motional Driver?

Motional's autonomous driving system (joint venture of Aptiv and Hyundai). Operating robotaxis in Las Vegas via Lyft. Full-stack L4 autonomous driving technology.

### Who developed Motional Driver?

Motional Driver is credited to Motional on the DEPLOY registry. Each developer attribution is verified via primary sources.

### Is Motional Driver open source?

No. Motional Driver is recorded as proprietary on the DEPLOY registry. Model weights and source are not publicly available.

### What type of AI is Motional Driver?

Motional Driver is a foundation model, built on a L4 autonomous driving stack, sensor fusion, modular planning architecture on the DEPLOY registry.

### What is Motional Driver's maturity stage?

Motional Driver is at the commercial stage on the DEPLOY maturity ladder. Commercial stage means production-grade deployments are operating at named customer sites.

### Which robots run on Motional Driver?

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


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