{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005385},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006100","470:4700004913","470:4700006648","470:4700006508","470:4700004912","470:4700006654","470:4700003872","488:4880005419","488:4880005131","470:4700006643","470:4700003567","470:4700003708","470:4700004744","470:4700004900","470:4700005082","470:4700003702","496:4960012629","466:4660005291","470:4700004576","488:4880001728","472:4720002483","470:4700002882","470:4700004906","470:4700002878","470:4700004915"],"twin_admin_codes":[470,470,470,470,470,470,470,488,488,470,470,470,470,470,470,470,496,466,470,488,472,470,470,470,470],"twin_sims":[0.7019318117506668,0.6336779839606229,0.6295869090853212,0.5160082572446333,0.5072341214492381,0.4734717013834829,0.4669698482856679,0.45883854387057516,0.4540318489434904,0.4442284413675681,0.43289897695864193,0.41952143136753234,0.4109594818517089,0.40673227778857346,0.404344158329477,0.401048868107716,0.38197842685550293,0.37806874030642756,0.3778904277147983,0.3736427485742707,0.36395181671031357,0.35953859612468164,0.3582402618582782,0.35616814880270553,0.3531116157405167],"twin_dists":[0.10926744588389975,0.12405758485258009,0.12493512213406352,0.1493988528021209,0.15132273975099467,0.1588151126809548,0.16027696642336534,0.16211508545526834,0.16320711761893775,0.16544769418802305,0.1680608873719076,0.17118232581106865,0.17320219135161832,0.17420619397612588,0.17477544081691948,0.1755634070634751,0.18018334845802575,0.1811438812993763,0.18118780359714493,0.1822371071956804,0.18465336944146077,0.18576444618838683,0.1860926381613622,0.18661769262994382,0.18739507640207237],"n_dims_used":43,"mean_confidence":0.9139138155205305},"coverage":{"mean_confidence":0.9139138155205305,"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}}