{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870009741},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870009886","487:4870009740","487:4870005413","487:4870009356","487:4870010922","487:4870002442","487:4870004986","487:4870002364","487:4870011418","487:4870010672","487:4870006426","487:4870004981","487:4870009339","487:4870004102","494:4940006953","487:4870009355","487:4870005997","487:4870009881","487:4870008473","494:4940008007","487:4870009738","487:4870004395","496:4960006622","487:4870005415","487:4870003378"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,494,487,487,487,487,494,487,487,496,487,487],"twin_sims":[0.6078952041285309,0.34616544978222047,0.3294988008859947,0.3215258148550571,0.3150393792563387,0.28838480868359423,0.2808467835977664,0.2770033880797804,0.27378954576827713,0.26412146062405556,0.2597769085815324,0.2545806894492839,0.25253481843319514,0.25122554944187236,0.24986368300052064,0.23392623690778067,0.2272608176363437,0.22604580994922277,0.22078222431356348,0.2140263532925033,0.2127637227285082,0.20194381610028025,0.19685072058855727,0.19509490764976684,0.19503383968438026],"twin_dists":[0.1295823012387039,0.1891748803689991,0.19352454057529794,0.1956478387248982,0.19739705607925465,0.204811658767891,0.20698147301300038,0.20810136795478804,0.20904512502831832,0.21192605120942778,0.21324204828691384,0.2148343430973937,0.2154669133772663,0.21587344417497323,0.21629774354885553,0.22137786887930797,0.22356956120506194,0.22397363503250214,0.2257410234697533,0.22805132525376157,0.22848853741375919,0.2323095386768976,0.23415686469899125,0.2348013734813685,0.2348238620471379],"n_dims_used":43,"mean_confidence":0.9070150685864825},"coverage":{"mean_confidence":0.9070150685864825,"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}}