{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":475,"cluster_id":4750007921},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["475:4750008067","475:4750009301","475:4750009633","475:4750007998","475:4750007565","475:4750009348","475:4750008527","475:4750008200","475:4750008266","475:4750008583","475:4750008185","475:4750009636","475:4750007847","475:4750007701","475:4750008474","475:4750007851","475:4750008309","475:4750008645","475:4750008305","475:4750008312","475:4750007844","475:4750008695","475:4750008308","475:4750007768","475:4750008475"],"twin_admin_codes":[475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475],"twin_sims":[0.8055073865453842,0.6853076835061435,0.6705283818483642,0.6531428176636639,0.6333560522695307,0.6118192290827379,0.6106557286282255,0.5912382764346396,0.5721467558440508,0.5678248679491148,0.565168210291149,0.5605812539604063,0.5367118312752563,0.5364611250169419,0.5345324330676979,0.5325542740327949,0.5275388151673375,0.5272249697305232,0.5186953580533369,0.5081024813766841,0.5078364533628866,0.4940800619325324,0.49328163932850827,0.4922657939539841,0.48722593144950443],"twin_dists":[0.08541810695472855,0.11290678251855166,0.11611814159875765,0.11987344310562935,0.12412665795100605,0.12874203394578523,0.1289911857299461,0.1331496867048694,0.137244799700003,0.13817354442058558,0.1387448454664081,0.13973204237526468,0.14488940710680803,0.14494378908740846,0.1453623204298302,0.14579190292972494,0.14688257137019284,0.14695089438903802,0.14881129006915697,0.15113195784369776,0.1511903960935009,0.1542237204955593,0.15440050097897517,0.15462554259193467,0.15574407926070213],"n_dims_used":44,"mean_confidence":0.9103045897050337},"coverage":{"mean_confidence":0.9103045897050337,"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}}