{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008784},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009392","496:4960009959","496:4960008603","494:4940006044","469:4690002485","487:4870005403","494:4940005930","469:4690001501","494:4940005587","469:4690003015","469:4690003687","487:4870003252","496:4960007685","494:4940000141","487:4870002847","480:4800001261","496:4960007788","469:4690003879","494:4940000142","496:4960009665","487:4870003827","490:4900000468","487:4870004972","493:4930003361","496:4960004069"],"twin_admin_codes":[496,496,496,494,469,487,494,469,494,469,469,487,496,494,487,480,496,469,494,496,487,490,487,493,496],"twin_sims":[0.1655270642462612,0.11005501802179071,0.0903505104263564,0.048064689922422764,0.03586180887803383,0.03563113702525099,0.029732829043988617,0.02764213896511455,0.023092059957879385,0.022238462390163083,0.02172657357785847,0.020664829952881512,0.0205523791980364,0.019729421115172147,0.017944886264415833,0.017900101857959323,0.01769133350250501,0.017642185971669583,0.01699260221114031,0.01683097084188103,0.01643893376117692,0.016427892990169866,0.016107073713348175,0.014609540825251264,0.014573131817611109],"twin_dists":[0.24632507381612326,0.2728461683500598,0.2847812355273404,0.31998751599204384,0.335070255780377,0.3353949423778006,0.3443757885025607,0.3479285834416875,0.35654113735626136,0.3583186006104861,0.3594131449482568,0.3617568488273476,0.36201117623316553,0.36391027403294074,0.36827834402110415,0.36839277211123506,0.36892952509110427,0.3690566921180899,0.3707673092619414,0.3712018508063926,0.3722712457318592,0.3723016855520885,0.37319414117998995,0.3775789077027676,0.3776903602179954],"n_dims_used":45,"mean_confidence":0.9176406860351562},"coverage":{"mean_confidence":0.9176406860351562,"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}}