A Pathfinder-style long-range spatial reasoning benchmark on real satellite imagery. Each sample is a 256×256 Landsat patch (native 30 m resolution, a 7.7×7.7 km footprint) with two red dots on land; the task is to predict whether the dots are connected by land (connect = 1) or separated by water (disconnect = 0). Labels derive from Overture Maps water polygons rasterized onto the exact pixel grid of each patch and cross-checked against Landsat's own QA water flag.… See the full description on the dataset page: https://huggingface.co/datasets/isaaccorley/GeoPathfinder.