Comma.ai and Openpilot Quiz

Answers and explanations appear as you take the quiz.

1. Who founded Comma.ai and is known for earlier hacking the iPhone and PlayStation 3?
   • George Hotz
   • Elon Musk
   • Andrej Karpathy
   • Chris Urmson
2. What is the name of Comma.ai's open-source driving software?
   • Autopilot
   • Openpilot
   • DriveStack
   • CommaOS
3. What SAE autonomy level is Openpilot rated at, requiring an attentive human driver?
   • Level 4
   • Level 5
   • Level 2
   • Level 0
4. Which sensing modality is central to openpilot’s driving models?
   • A lidar-only point cloud
   • GPS alone
   • A detailed HD map as the sole input
   • Camera imagery
5. How does a compatible comma device connect with a supported vehicle?
   • Through a vehicle-specific harness and interface to the car’s wiring/network
   • Through Bluetooth to the infotainment system only
   • Through a cloud connection with no in-car interface
   • By replacing the vehicle’s steering hardware
6. What does openpilot’s current World Model training pipeline use as its starting data source?
   • Only lidar scans from public maps
   • Unlabeled driving data collected from the fleet
   • A corpus of written driving rules only
   • Synthetic audio recordings
7. What does openpilot’s driver-monitoring feature do?
   • It takes over steering whenever the driver looks away
   • It guarantees the driver is attentive
   • It alerts when it detects driver distraction
   • It replaces the vehicle’s airbags
8. How does the openpilot 0.11 training description use a learned World Model?
   • It replaces the car’s physical sensors with a language model
   • It trains only on handwritten traffic laws
   • It sends each steering action to a human for manual labeling
   • It trains a driving policy on data from simulated interactions with the World Model