{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000250},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004765","470:4700007970","488:4880002945","488:4880004339","470:4700002166","488:4880004233","488:4880002923","481:4810002143","496:4960000908","496:4960001012","470:4700008124","481:4810000559","466:4660007719","470:4700008576","488:4880003496","481:4810005967","481:4810005911","481:4810001959","496:4960003448","484:4840007164","481:4810002129","481:4810001067","496:4960003435","496:4960000308","493:4930001338"],"twin_admin_codes":[493,470,488,488,470,488,488,481,496,496,470,481,466,470,488,481,481,481,496,484,481,481,496,496,493],"twin_sims":[0.17824006071910825,0.17813950978105786,0.14575726735125158,0.13878199748787395,0.11858008382151872,0.10981544700023223,0.10367208523058109,0.10259878383492949,0.10041323338646428,0.09783829520389466,0.09542934188537233,0.09472346458960364,0.08751692554354125,0.08623971656458171,0.08431947327722214,0.0839337715797257,0.08274693156142522,0.07925910874786875,0.07832936634956032,0.07568230058728254,0.07299755351715104,0.07114281860094221,0.06974692795602946,0.06826285836640641,0.06696920720911327],"twin_dists":[0.2412048601628168,0.2412443176524354,0.2548859256247337,0.25811069756016675,0.26819422719604114,0.27298085365471886,0.27651509886313985,0.27714918592162424,0.2784565508497779,0.28002573159034316,0.28152338622097894,0.2819678628969491,0.2866623311052227,0.2875260683348808,0.2888440389172592,0.2891116487114393,0.28994131528313954,0.2924358735134079,0.293115680725378,0.29508735107025125,0.2971447296533069,0.2986020872627926,0.29971936033662255,0.300927312486394,0.3019978331004965],"n_dims_used":45,"mean_confidence":0.9227067735460069},"coverage":{"mean_confidence":0.9227067735460069,"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}}