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A detailed write-up on solving an OSINT challenge to geolocate an island from a photo using geometric analysis, CUDA programming, and OpenStreetMap data filtering.
Introduces SIGNPOST-Bench, a benchmark for evaluating how multimodal large language models resolve conflicts between text and visual cues, using counterfactual image variants and geolocation as a diagnostic.
Greypoint Industries introduces LEGION, a drone swarm that geolocates enemy drone operators on the battlefield, and announces a contract with the Canadian Government.
A user reports that DeepSeek's AI app behaves differently in the US versus Brazil, refusing to answer questions about Chinese history and political parallels, suggesting regional censorship or restrictions.
A project called Third Eye performs visual geolocation on dashcam footage without GPS, using place recognition against a street imagery index, trajectory stitching, and geometric verification to trace the route on a map.