{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002359},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850002000","485:4850002004","485:4850002167","485:4850001609","485:4850002189","485:4850002636","485:4850001617","485:4850001838","485:4850002184","485:4850003667","485:4850004104","485:4850001835","485:4850003767","485:4850002357","485:4850000990","485:4850003768","485:4850002187","485:4850002358","485:4850002707","485:4850004386","485:4850001102","485:4850001695","485:4850001542","485:4850002727","485:4850001772"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7037676157023027,0.5460386525350203,0.49324130408432254,0.47934896838137525,0.4717276378287555,0.4711518223713781,0.46575229299981197,0.456117107549998,0.44734473819425385,0.44713293751426714,0.4303025000885668,0.4240418342369558,0.423952639251681,0.4204239523608452,0.41178644252721575,0.4103684919651393,0.4084788074321463,0.40679293997303834,0.4022074569481978,0.39830079660265916,0.3978378715127654,0.3977729441819423,0.3964402608094819,0.39607923136011214,0.39386775192766604],"twin_dists":[0.10886349879497725,0.142869670858227,0.1544094339087626,0.15749940832344816,0.15920657533438598,0.1593359256509644,0.1605514848237562,0.16273285568853976,0.164733462705911,0.16478194574201604,0.16866359485411375,0.17012300317154375,0.17014385938412135,0.17097044381481158,0.17300631174731576,0.17334228298996227,0.17379082054437364,0.17419175357949504,0.17528603521464203,0.17622276594561792,0.17633404172098233,0.17634965338417385,0.1766703531539281,0.17675731722093185,0.17729081359490695],"n_dims_used":44,"mean_confidence":0.9176711169156161},"coverage":{"mean_confidence":0.9176711169156161,"n_dims_used":44,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}