ResearchBenchmarksPrompt Injection Attack on Outdoor Navigation (test)Prompt Injection Attack on Outdoor Navigation (test)Follow0NENone-3.26218.756540.77562.7935Jan 20, 2026Evaluation resultsMethodMethodLinksNEASRSPLnDTWCLSNone2026.010—0.61—Ignore2026.0120.4184.620.190.120.1Naive2026.0125.6462.50.10.110.07Escape2026.0130.4975.860.420.160.17Combined2026.0133.9984.210.260.020.05PINA2026.0181.551000.010.010.03