{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870005469},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007235","487:4870005468","487:4870007385","469:4690004582","487:4870006795","487:4870006941","466:4660003812","487:4870011833","487:4870007675","469:4690004854","474:4740001973","487:4870003735","487:4870004739","469:4690004853","466:4660013602","469:4690005112","466:4660004497","474:4740000376","469:4690004494","478:4780009419","478:4780009937","474:4740000410","466:4660013909","466:4660013447","466:4660005364"],"twin_admin_codes":[487,487,487,469,487,487,466,487,487,469,474,487,487,469,466,469,466,474,469,478,478,474,466,466,466],"twin_sims":[0.32068624406446483,0.27299580970601767,0.21262801049236746,0.16109859933379325,0.15632229713991672,0.13093890987969348,0.1179250454591131,0.11692471822520441,0.11362676316368721,0.11164685273994795,0.11147817121225251,0.11030495337075527,0.10718812701556205,0.10468001519180835,0.10003525162631431,0.09391712928413237,0.0938826411471454,0.09196801109081477,0.09180318621885215,0.0906548706243671,0.09003303309456558,0.08996640497247013,0.08929083874591405,0.08828390839515547,0.08694331843067679],"twin_dists":[0.19587312346547306,0.20927925340401543,0.2285356349824319,0.24817506976810172,0.25021225144565995,0.2618847078831913,0.26854238308548833,0.2690769319507299,0.270864520050203,0.27195695869441655,0.27205071964081096,0.2727058977543356,0.2744730549999911,0.2759242737863089,0.2786849059877984,0.28247880058584646,0.2825007311423301,0.283728316461647,0.28383493649966474,0.2845819778512497,0.2849896479909969,0.28503346085713027,0.2854791537447262,0.28614844842573767,0.2870489952279456],"n_dims_used":43,"mean_confidence":0.915779291197311},"coverage":{"mean_confidence":0.915779291197311,"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}}