The Cartesian Shortcut: Re-evaluate Vision Reasoning in Polar Coordinate Space 事件

The Cartesian Shortcut: Re-evaluate Vision Reasoning in Polar Coordinate Space arXiv:2605.09883v2 Announce Type: replace Abstract: As current Multimodal Large Language Models rapidly saturate canonical visual reasoning benchmarks, a key question emerges: do these strong scores genuinely reflect robust visual understanding? We identify a pervasive vulnerability, the Cartesian Shortcut: visual reasoning benchmarks prevalently build on orthogonal grid-based layouts that can be readily discretized