{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870003329},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002970","487:4870001788","487:4870003751","497:4970003460","487:4870002054","487:4870002139","487:4870002138","494:4940000628","487:4870001976","494:4940000798","665:6650002132","487:4870001697","665:6650002206","487:4870000036","487:4870003469","487:4870003193","497:4970003570","665:6650003576","487:4870004191","494:4940001204","497:4970003542","665:6650002131","486:4860002986","665:6650003346","487:4870001878"],"twin_admin_codes":[665,487,487,497,487,487,487,494,487,494,665,487,665,487,487,487,497,665,487,494,497,665,486,665,487],"twin_sims":[0.35662846405407583,0.23362060933779621,0.21305194600751248,0.1780388386213597,0.17168753375914478,0.14354191623874638,0.12276552378969531,0.12266966006668316,0.1225259642294888,0.1225104323174447,0.11887190322505788,0.11883612472455006,0.11405264925490657,0.10531280177861548,0.09473769153053864,0.08389068315410357,0.08346224864474228,0.08214990378446894,0.07747306102046467,0.07642441823071168,0.07184742093345073,0.06987263106539957,0.06486825087925642,0.06016527266954946,0.05754903340853305],"twin_dists":[0.18650091744330208,0.22147745831435658,0.2283885798276919,0.2412838381670579,0.2438100178505921,0.2558974463406221,0.2660036893791315,0.2660532192379577,0.26612751773935117,0.26613555255052135,0.2680395978019266,0.26805854049287847,0.270631452047421,0.27555560858232064,0.2819588787604795,0.2891416054816991,0.28944014032354426,0.2903622711272046,0.293747553409371,0.29452905325234796,0.29804486115301476,0.29961800743110795,0.3037728985447921,0.3079236154370137,0.31034937162208154],"n_dims_used":43,"mean_confidence":0.8974034508993459},"coverage":{"mean_confidence":0.8974034508993459,"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}}