{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004461},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870005056","487:4870005489","487:4870005794","665:6650004327","487:4870005642","665:6650004401","487:4870005643","665:6650003981","665:6650004460","665:6650002108","487:4870005346","665:6650003780","497:4970003468","665:6650003331","487:4870005493","665:6650002344","665:6650003842","487:4870005195","665:6650004178","487:4870004621","487:4870000159","665:6650003107","487:4870000426","487:4870004614","487:4870002477"],"twin_admin_codes":[487,487,487,665,487,665,487,665,665,665,487,665,497,665,487,665,665,487,665,487,487,665,487,487,487],"twin_sims":[0.32931084720385473,0.2609557075322598,0.2556740416286199,0.23359187163400968,0.17925833701851895,0.14723024759557152,0.13502657500763168,0.12020744941286676,0.11402678267571552,0.1012630850594137,0.09708000895143715,0.09684557934545021,0.09139816807510862,0.08793845442640835,0.08789148544747212,0.08739359824926443,0.08571308988745689,0.08361123015240958,0.08350225843905389,0.08079757045078952,0.07673696107844638,0.07136666369593445,0.07029240019664769,0.06670628820449424,0.06449833539428045],"twin_dists":[0.1935742657995951,0.21288362544040784,0.21449760816425426,0.22148682695541974,0.24080616274409852,0.25421965403709673,0.2598972274014092,0.2673356008263059,0.27064558851673265,0.2779455640149278,0.28049400502783645,0.2806393564031076,0.28409757443758493,0.2863794637246422,0.28641092890753594,0.28674529469860827,0.2878851756766743,0.2893361909478191,0.28941220960874764,0.29132491196169724,0.294295232599636,0.2984245791808807,0.2992806218771922,0.30221746059486226,0.3040902813709792],"n_dims_used":45,"mean_confidence":0.9031097412109375},"coverage":{"mean_confidence":0.9031097412109375,"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}}