{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660011925},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690000733","469:4690000676","466:4660010129","469:4690000581","469:4690000500","466:4660012402","466:4660010141","466:4660009809","489:4890001190","466:4660009977","466:4660011764","485:4850003956","481:4810005732","489:4890001629","469:4690000546","481:4810005830","488:4880003144","466:4660011439","466:4660012401","469:4690000537","474:4740001982","481:4810006085","466:4660010295","493:4930003498","488:4880002882"],"twin_admin_codes":[469,469,466,469,469,466,466,466,489,466,466,485,481,489,469,481,488,466,466,469,474,481,466,493,488],"twin_sims":[0.7181501230458784,0.4995299853358745,0.385508818518838,0.36837921786028743,0.3645444292665181,0.31855209437333326,0.2853694546054327,0.24679849878908794,0.19621259492164544,0.18635964723418802,0.174415757901551,0.16942748756525627,0.166428303516258,0.16527382040685257,0.1614142702663809,0.1539641862774895,0.14211032443579727,0.13622662111124845,0.11753582686916952,0.11452916742583158,0.11089211695767644,0.10926059757499394,0.10825689660806671,0.10602527923397388,0.10356297088228429],"twin_dists":[0.10568250964004718,0.1530192267742784,0.17932005298206657,0.18354554253605426,0.18450469409778536,0.19644728020338498,0.20567548127821123,0.21725816880551893,0.2343906397369728,0.2380693149787981,0.24271685676725302,0.24472504666308792,0.24595297465420682,0.24642989498132475,0.24804198643230005,0.25123481970329603,0.2565572844287653,0.2593223403420639,0.2687499567519752,0.2703714681263295,0.27237732947807775,0.2732936617048582,0.27386265807676763,0.2751425714899997,0.276579327259971],"n_dims_used":44,"mean_confidence":0.9268928874622692},"coverage":{"mean_confidence":0.9268928874622692,"n_dims_used":44,"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}}