{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870004460},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690002941","469:4690002429","469:4690005289","469:4690005028","469:4690004504","469:4690005198","469:4690003042","469:4690003747","469:4690002643","469:4690002652","466:4660000606","469:4690003041","469:4690005197","469:4690003143","466:4660000327","469:4690004592","466:4660010227","469:4690002231","469:4690003360","466:4660000491","466:4660001080","469:4690002952","469:4690003944","466:4660014296","469:4690002845"],"twin_admin_codes":[469,469,469,469,469,469,469,469,469,469,466,469,469,469,466,469,466,469,469,466,466,469,469,466,469],"twin_sims":[0.7780441393069927,0.7539873901369755,0.7253861097961601,0.6916226578366156,0.6620864746289583,0.6484002502644598,0.6388843604344328,0.6268429844274699,0.6201869978882408,0.6175849161927333,0.6161839574902138,0.6139288138764045,0.6106505362329285,0.607064344356128,0.5983961432017837,0.5948430297329348,0.5878940644459602,0.5853063020335225,0.5737458986757313,0.5639259164512901,0.5558369771865778,0.5527135125714647,0.5526062225748756,0.5525147251823002,0.5424372898585184],"twin_dists":[0.09201348902457501,0.09760128381692851,0.10407010510294179,0.11152804978114353,0.11794421338702946,0.1208945373867457,0.12294001707710829,0.1255234323987,0.12694980176830928,0.1275072110581855,0.12780728198921093,0.12829026519284115,0.12899229761257236,0.1297602110714598,0.13161640963276686,0.13237743081966932,0.13386632957439604,0.1344210324064241,0.13690134525416586,0.13901210739815045,0.140754256184969,0.14142794653377225,0.14145109798479558,0.14147084220399192,0.14364879144753706],"n_dims_used":43,"mean_confidence":0.9142945755359738},"coverage":{"mean_confidence":0.9142945755359738,"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}}