{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870005938},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690006179","469:4690005852","469:4690005491","469:4690005674","469:4690005489","469:4690005395","469:4690005583","469:4690005400","487:4870006080","469:4690005492","469:4690005485","469:4690006099","469:4690001672","469:4690005668","469:4690006183","487:4870006372","469:4690005665","469:4690006015","487:4870006083","469:4690005771","469:4690002043","469:4690005936","466:4660013952","469:4690005677","469:4690005573"],"twin_admin_codes":[469,469,469,469,469,469,469,469,487,469,469,469,469,469,469,487,469,469,487,469,469,469,466,469,469],"twin_sims":[0.8329193962823971,0.8228778871452487,0.812590433689599,0.8116139587058753,0.8089498960249291,0.8051357006571016,0.7800331344411797,0.7660468688684953,0.742294526802996,0.7016887327503405,0.6963221389139505,0.684712868965697,0.6734014749978409,0.639583323304961,0.6210549864819151,0.61801588067238,0.6133645746332788,0.591762720261555,0.5909971452996794,0.5832734600139411,0.5801157618646411,0.5780653580903169,0.5697681605233507,0.5683867562124981,0.5679241374222117],"twin_dists":[0.07853238759524243,0.08109566502983528,0.08367144425599168,0.08391348763636466,0.08457178847982942,0.08550919743823976,0.09154426535536003,0.09481939211189142,0.10026599406132389,0.10932089966247115,0.11049913143716335,0.11303642964828153,0.11549538616155003,0.12278990555296833,0.1267638409302235,0.12741489792414887,0.12841110066080602,0.13303732075548771,0.13320135244045908,0.13485689804141376,0.1355341682744394,0.13597410273772279,0.13775584736717555,0.13805275373997203,0.138152203178976],"n_dims_used":43,"mean_confidence":0.9221018414164699},"coverage":{"mean_confidence":0.9221018414164699,"n_dims_used":43,"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}}