{"id":"cdb6b19a-9ba0-4396-9fcc-63ec56e00726","arxiv_id":"2509.24966","paper_version":2,"verdict":"REJECT","confidence":"HIGH","novelty_score":6.0,"correctness_risk":"high","formal_verification":"none","parameter_count":4,"one_line_summary":"Social 3D Scene Graphs extend 3D scene graphs with human activities and relations, but the evaluation ground truth is derived from the model's own outputs.","lead":"Social 3D Scene Graphs add humans, their activities, and their relationships with objects and other people to standard 3D scene graphs. The paper introduces a ReaSoN pipeline and a synthetic benchmark, but the benchmark's ground truth is built from the model's own predictions, undermining the claimed performance gains.","discovery_kind":"extension","skeptic_critique":null,"referee_report":null,"author_rebuttal":null,"desk_editor":null,"rs_alignment":null,"lean_confirmation":null,"pith_extraction":null,"created_at":"2026-08-04T13:51:16.315187+00:00","model_set":{"reader":"deepseek-v4-flash"},"falsifier":null,"supporting_citations":[],"review_version":1}