{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007429},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670002340","472:4720006826","472:4720006553","472:4720006208","494:4940004842","472:4720007533","468:4680002760","467:4670003895","472:4720004120","487:4870002558","472:4720003479","468:4680004694","478:4780009101","466:4660008549","478:4780001660","466:4660001142","494:4940006588","494:4940001180","467:4670004199","466:4660011829","490:4900005780","490:4900001186","466:4660001540","490:4900001867","489:4890000960"],"twin_admin_codes":[467,472,472,472,494,472,468,467,472,487,472,468,478,466,478,466,494,494,467,466,490,490,466,490,489],"twin_sims":[0.14125166168015263,0.1291745922883039,0.12800276815677686,0.12444920247630756,0.12367875831065589,0.10408582903292729,0.10150455370782088,0.09838338731622896,0.09487850690603634,0.08810628345893451,0.0839716706093552,0.07457754082582155,0.0695068219205264,0.06364958570551808,0.05942607091141953,0.059142455693085134,0.05696298619879791,0.056768782471791984,0.05597770556842296,0.054508298744439625,0.05437100346506753,0.054342419334404576,0.05427613707765143,0.052268562376543974,0.05163902752968524],"twin_dists":[0.2569554272157383,0.26275700692017684,0.2633413574474016,0.2651385453022517,0.2655333192467915,0.2762720328386626,0.277800989009073,0.2796908714048614,0.28187001287358054,0.28626714163682915,0.2890853099586808,0.29592670016134315,0.29991336803489527,0.3048241626697654,0.30860005142924735,0.30886142324421817,0.3109051778661547,0.3110904015744548,0.3118503493541469,0.31328581713917114,0.3134215713705654,0.313449870366532,0.31351553891501827,0.31553675248791535,0.3161838362014576],"n_dims_used":45,"mean_confidence":0.9141417609320747},"coverage":{"mean_confidence":0.9141417609320747,"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}}