ResearchBenchmarksNavigation on MapBenchFollow1.3Avg Path Length (Google Map)Ariadne1.281.4151.551.685Nov 1, 2025Evaluation ResultsMethodMethodLinksAvg Path Length (Google Map)Avg Path Length (Mall)Avg Path Length (Museum)Avg Path Length (National Park)Avg Path Length (Theme Park)Avg Path Length (Trail)Avg Path Length (Campus)Avg Path Length (Urban)Avg Path Length (Zoo)AriadneTraining=RLVR-trained,...Training=RLVR-trained, Zero-shot=true2025.111.31.411.331.481.461.471.291.911.32Base VLMBackbone=Qwen2.5-VL-7B...Backbone=Qwen2.5-VL-7B-Instruct, Zero-shot=true2025.111.611.431.431.861.782.291.621.931.68SFT VLMTraining=Supervised fi...Training=Supervised fine-tuned, Zero-shot=true2025.111.81.441.391.851.661.91.551.941.64