{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":482,"cluster_id":4820000071},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970001455","665:6650000101","483:4830000050","497:4970000101","483:4830000041","483:4830000044","497:4970000023","483:4830000120","483:4830000111","483:4830000077","483:4830000181","482:4820000004","490:4900001443","483:4830000062","483:4830000126","483:4830000068","665:6650000123","483:4830000061","478:4780005608","480:4800004419","482:4820000058","491:4910004391","482:4820000065","483:4830000158","483:4830000075"],"twin_admin_codes":[497,665,483,497,483,483,497,483,483,483,483,482,490,483,483,483,665,483,478,480,482,491,482,483,483],"twin_sims":[0.1047686924386316,0.0009458556753225368,0.0008175756091323481,0.00011569886949505552,0.00003677272829318482,0.00003335486608834038,0.000022516362607700426,0.00001961402981833789,0.00001639422324505924,0.00001015300321659199,0.0000068261280980195044,0.000004297207736071011,0.0000035118349134985724,0.0000024687406926999474,0.000002388385276241404,0.0000015037424743385394,0.0000010739869977794132,9.581747383206418e-7,6.0325475483389e-7,3.2202851095640764e-7,3.0228294640795375e-7,2.651116556777111e-7,1.6862620278942905e-7,1.3189590443708404e-7,1.1268121357084476e-7],"twin_dists":[0.2758725055863548,0.48467448420606113,0.4897204132801578,0.5529823151514748,0.5869049223887923,0.5897018817791373,0.6008367247448291,0.6046983308832478,0.6096796350250459,0.6227949823116137,0.6334561500758428,0.6456615824642828,0.6509127883505824,0.6599822859120864,0.6608274535061469,0.6725330235481053,0.6809222307808482,0.6837428774977031,0.695063364207277,0.7101326463257798,0.7116340327169549,0.7147373057676162,0.7253366609466647,0.7310273181909184,0.7346512700943731],"n_dims_used":45,"mean_confidence":0.9318028767903646},"coverage":{"mean_confidence":0.9318028767903646,"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}}