{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006991},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006829","500:5000000033","499:4990002131","485:4850005657","485:4850001776","485:4850004941","499:4990002008","500:5000000442","466:4660007712","485:4850006990","485:4850005303","485:4850006982","470:4700008652","481:4810001566","488:4880005533","485:4850006525","488:4880001404","470:4700007873","466:4660000860","485:4850006537","500:5000000345","470:4700008496","469:4690005200","485:4850001134","470:4700007598"],"twin_admin_codes":[485,500,499,485,485,485,499,500,466,485,485,485,470,481,488,485,488,470,466,485,500,470,469,485,470],"twin_sims":[0.4927891814605528,0.13343982770817606,0.06036540255230196,0.06031689298998159,0.05705212730652713,0.056233710918739,0.05429671118222384,0.05239733145130677,0.05041342344933446,0.049591479945084824,0.04732985228534607,0.04654075754541449,0.04552741493378202,0.04349825485946019,0.042444532751623985,0.04134349812542179,0.04010524193585774,0.039559109015785986,0.03947585515501498,0.03845407171937092,0.03542837846497511,0.03494831767544179,0.03318711891934528,0.03300858203278143,0.03298572788864288],"twin_dists":[0.15450957883998034,0.2606632813348074,0.30774165466174147,0.30778571462515825,0.3108203331723314,0.3116034521586226,0.3134951481998884,0.3154051921769672,0.3174626528746508,0.3183348593604541,0.3207986097102647,0.3216814005191776,0.32283362992476067,0.32520708858944986,0.3264765201891633,0.32783161398526145,0.3293924376271063,0.3300938010020254,0.3302014363207386,0.33153833939434146,0.3356818179834173,0.33636664547675543,0.33894969364511995,0.3392180239943331,0.33925246177938323],"n_dims_used":45,"mean_confidence":0.9202389187282987},"coverage":{"mean_confidence":0.9202389187282987,"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}}