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Vision Models Lost to Rules in Social Navigation Scenes

SocialNav-SUB tested spatial, temporal and social reasoning against human and rule-based baselines.

Published Updated Story ID: mp-2026-10-01-006
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Summary

SocialNav-SUB tested spatial, temporal and social reasoning against human and rule-based baselines.

The SocialNav-SUB benchmark asks vision-language models questions about real social-navigation scenes, including agent relationships and likely human intentions. Across the tested systems, the best model's agreement with human answers remained below both human consensus and a simpler rule-based approach. The result identifies a gap between general visual-language competence and the scene understanding needed for socially compliant robot motion. It evaluates perception and reasoning, not complete autonomous navigation safety.

Why it matters

SocialNav-SUB tested spatial, temporal and social reasoning against human and rule-based baselines.

Limits and context

  • It evaluates perception and reasoning, not complete autonomous navigation safety.

Key claims

  1. SocialNav-SUB tested spatial, temporal and social reasoning against human and rule-based baselines.

    Qualification: It evaluates perception and reasoning, not complete autonomous navigation safety.

    Evidence: source-2026-10-01-006

Sources

  1. arXiv preprint 2609.40245arXiv · primary research

Corrections

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