{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870006646},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870006204","487:4870006647","487:4870006354","487:4870006355","487:4870006644","487:4870006963","469:4690006011","487:4870004897","487:4870006799","487:4870006813","469:4690002841","487:4870006208","487:4870004315","466:4660014239","466:4660011713","487:4870007381","469:4690004593","487:4870003294","487:4870003588","487:4870007100","487:4870007096","487:4870006954","469:4690005480","469:4690005840","487:4870007256"],"twin_admin_codes":[487,487,487,487,487,487,469,487,487,487,469,487,487,466,466,487,469,487,487,487,487,487,469,469,487],"twin_sims":[0.8194760736014871,0.7013963203004591,0.6941702272974826,0.6716443074423865,0.6628517195451211,0.6286436296068634,0.6039209819725236,0.6038342908290175,0.5964513327854655,0.586556474332506,0.579996683760388,0.5777297787880962,0.5749431249081762,0.5709868469054097,0.5611036292392465,0.5589555629481223,0.5540128352740984,0.5478772243689336,0.5457391420860523,0.5374471448166555,0.5167919293850444,0.5144556110652027,0.5069188087945374,0.506815287230269,0.4925552390573204],"twin_dists":[0.08195277274886105,0.10938519191939844,0.11097059646059633,0.11587634122508493,0.11777889909622215,0.12513738771048127,0.1304332927675137,0.13045185602192075,0.13203293951635192,0.13415303111263344,0.13555971409127748,0.1360461173807002,0.13664427499928933,0.13749398061191181,0.13961956419263163,0.14008217923264601,0.14114762914460643,0.14247226050867914,0.14293443236668352,0.14472993519877642,0.1492274184480291,0.14973869461680409,0.151392036367234,0.15141478989789903,0.15456140754273523],"n_dims_used":43,"mean_confidence":0.9109297464060229},"coverage":{"mean_confidence":0.9109297464060229,"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}}