Unverified50% confidenceFactExact time
OnTrack uses Optimal Transport to measure the structural difference between the current trajectory and the reference trajectory, rather than a simple string or embedding similarity comparison.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedRound-trip discrepancy (the difference between the actual returned position and the starting point) is used as a self-supervised proxy metric for unobservable cumulative error.71% similarUnverifiedIncorporating train travel into Waymo's points system helps bind users to their entire travel chain, increases app stickiness, and accumulates multi-modal travel data.67% similar
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