Unverified50% confidenceFactExact time
For L4 autonomous driving systems, liability rests with the automaker, so the requirements for safety validation and regulatory approval are more stringent than for L2+ driver assistance.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedFSD is currently still classified by U.S. regulators as Level 2 driver-assistance requiring continuous driver supervision, rather than Level 4/5 full self-driving.73% similarUnverifiedWayve applies end-to-end technology to an L2+ assisted driving licensing model targeting automakers, rather than operating its own Robotaxi fleet.63% similarUnverifiedWaymo运营的无人驾驶出租车属于L4级别，而特斯拉FSD在监管分类上仍属于L2级别62% similar
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