{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006050},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840003791","500:5000002446","473:4730005395","484:4840006356","484:4840006925","480:4800005835","466:4660012662","466:4660012666","480:4800005832","468:4680006737","480:4800004849","484:4840006446","476:4760000658","473:4730005305","469:4690002776","484:4840005210","474:4740004618","480:4800005373","473:4730001005","475:4750007967","484:4840000664","484:4840005847","480:4800004497","480:4800004762","484:4840006007"],"twin_admin_codes":[484,500,473,484,484,480,466,466,480,468,480,484,476,473,469,484,474,480,473,475,484,484,480,480,484],"twin_sims":[0.08211614579188403,0.05706345618919905,0.05194790201838964,0.0487618786689273,0.04748547287626153,0.04221414253666347,0.04071374636292326,0.037140819188057214,0.035919039455194555,0.03591052836080785,0.035322318209939314,0.03526003376801787,0.031604261954589596,0.03157979939696865,0.0313346210606659,0.030799445742335174,0.030462292014169338,0.029860688023125248,0.0294676786970443,0.029420902652482973,0.02884182707719033,0.02764539310970826,0.026124518191718873,0.02591009714678496,0.025409992415723334],"twin_dists":[0.2903861464061933,0.31080955815644157,0.3158655373696093,0.3192274976923763,0.32062596590517534,0.32675760181372326,0.3286204117657439,0.3333014929982054,0.3349899746512087,0.3350019068450178,0.335832435235573,0.3359210653498904,0.3413729736557125,0.3414112313297801,0.3417960793622157,0.3426451592448697,0.34318657781115447,0.34416555082742195,0.3448142569633556,0.3448919596503008,0.3458627881678109,0.34792287653484516,0.35065539211327695,0.3510516057272361,0.35198683032208483],"n_dims_used":45,"mean_confidence":0.9215189615885416},"coverage":{"mean_confidence":0.9215189615885416,"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}}