{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870005073},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870005371","487:4870007855","487:4870004928","487:4870007138","487:4870004638","487:4870006995","487:4870008004","487:4870006993","487:4870007565","487:4870005225","487:4870005224","487:4870007568","487:4870006240","487:4870007280","487:4870006988","487:4870007132","487:4870004775","487:4870007412","487:4870007279","487:4870004780","487:4870004926","487:4870007710","487:4870007133","487:4870004636","487:4870005516"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.7083032129775179,0.6137574848258049,0.611645280440157,0.6044037790764623,0.5874208226549358,0.5787092058626299,0.5751658602375124,0.570265310177749,0.5599117563956044,0.5268729967917888,0.49093384128129625,0.47745300807809304,0.4754211471733577,0.45140641133275256,0.44520567250790966,0.4327879173969803,0.42367686222970746,0.42187152308453923,0.4188953460262531,0.41725538372793225,0.41600603639495903,0.410201104272009,0.4049995441112091,0.3901589455348701,0.3890773389470878],"twin_dists":[0.10786355855145827,0.12832695669452648,0.12877928376496064,0.13032991137467684,0.13396776057403645,0.13583594453043402,0.1365964546917655,0.1376490143120223,0.13987621990648577,0.14702752822114012,0.15492081939483834,0.1579232684030843,0.15837811576033492,0.16380537410840892,0.16522351515593808,0.16808663711384522,0.17020835513924498,0.17063100325674616,0.17132942350550417,0.17171517440433262,0.17200948049094592,0.17338197760199828,0.17461906999303164,0.17818865517048152,0.17845124517435512],"n_dims_used":43,"mean_confidence":0.9010857870412428},"coverage":{"mean_confidence":0.9010857870412428,"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}}