{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004015},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004203","473:4730004297","473:4730004016","473:4730003584","473:4730004211","473:4730004020","473:4730004301","473:4730003352","473:4730004217","473:4730004122","473:4730003433","473:4730004202","473:4730004116","473:4730003438","473:4730004791","473:4730004298","473:4730004300","473:4730004501","473:4730003154","473:4730004596","473:4730004396","473:4730003090","473:4730004025","473:4730004597","473:4730004296"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9487020236853027,0.8870926435414198,0.8676229517566464,0.8367795950225979,0.8200171787179029,0.8024571567495311,0.8018159334565171,0.7956782616679017,0.7882986123739912,0.7882327393684745,0.7832254897775133,0.7685069025267512,0.7548540826361781,0.7496325102631705,0.7317059341143373,0.721809920673361,0.7058760225734128,0.6947726629039398,0.6924694115780202,0.685948557033614,0.6787905335475668,0.6764876900212633,0.6758179665783616,0.6691756012939154,0.6609119451218247],"twin_dists":[0.04214843109871477,0.06357375553507306,0.06921178151912258,0.0775329087743782,0.08181680168808488,0.08616402691892186,0.0863203736747893,0.0878090559421473,0.08958107447363818,0.08959680807531521,0.0907886101140522,0.09424731848675098,0.09740254348021492,0.09859726520202501,0.10265451924797064,0.10486807018079915,0.10839901743553296,0.11083866320414076,0.111342847419483,0.11276705555684333,0.11432536076588477,0.11482565130620673,0.1149710580503921,0.11641112883795691,0.11819786581352276],"n_dims_used":45,"mean_confidence":0.9126046074761285},"coverage":{"mean_confidence":0.9126046074761285,"n_dims_used":45,"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}}