Marine / Underwater Robot Leaderboard

Reading the table. XMarI is the weighted composite (0–100) for this category, normalised against marine / underwater-specific reference scales. “Autonomy” shows the demonstrated mode — teleoperated systems are capped low regardless of hardware. “Conf.” is the data-confidence grade for that robot's specs. Click any row for the full breakdown and sources.

These rankings are not comparable across categories. Each category has its own index, its own pillar weights and its own reference scales, so an XMarI of 71 and a score of 71 on another leaderboard answer different questions. Only autonomy and commercial readiness are scored from ladders that mean the same thing everywhere. Why →