# TuSimple Autonomous Driving System, brain

TuSimple's Level-4 autonomous-driving stack for long-haul trucks. Reached freight pilots and isolated driver-out demonstration runs but never sustained observer-free commercial. US self-driving operations were wound down after the company's 2024 delisting; the company rebranded to CreateAI and pivoted away from trucking.

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

## Developed by (1)

- [TuSimple](/companies/tusimple.md)


## Powers (1)

- [TuSimple Autonomous Truck](/models/tusimple-truck.md) (TuSimple)


## Sources (2)

1. **TuSimple IPO prospectus (L4 autonomy claims) (Apr 2021)** · https://www.sec.gov/Archives/edgar/data/0001823593/000119312521119311/d909743d424b4.htm
2. **TuSimple winds down trucking; CreateAI pivot (Dec 2024)** · https://techcrunch.com/2024/12/19/tusimple-pivot-from-self-driving-to-ai-animation-is-complete-with-createai-rebrand/


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