{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000322},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004348","493:4930004050","493:4930004052","494:4940001128","494:4940000539","494:4940000823","494:4940000192","494:4940000722","493:4930003714","493:4930004039","494:4940000189","496:4960008280","493:4930004049","466:4660014564","496:4960008283","496:4960003234","496:4960010688","494:4940000542","496:4960009379","490:4900000022","493:4930003706","494:4940000655","466:4660010535","466:4660000007","493:4930004206"],"twin_admin_codes":[493,493,493,494,494,494,494,494,493,493,494,496,493,466,496,496,496,494,496,490,493,494,466,466,493],"twin_sims":[0.34687627670949966,0.3021669332769195,0.23936627510591119,0.21652454169049104,0.21253596432035518,0.20361155536364586,0.19517709415547987,0.18155374182567025,0.15490543069822835,0.13797089771193294,0.12633009355277855,0.12597588606435411,0.1191718891144731,0.11845776427233551,0.11392033058786406,0.10886970001505848,0.10695132438132827,0.09965660172417405,0.09828604736604463,0.09364579765182024,0.0914043250075339,0.08806299794055607,0.08405425848559303,0.0840413203558552,0.07815681977866154],"twin_dists":[0.18899188969381964,0.20093020023951091,0.21961928397845729,0.22719138109336848,0.22856759026616966,0.23171160866349388,0.23477111562442848,0.23991326837434018,0.25082529459604935,0.25849346336810575,0.26418252169825907,0.264361729457915,0.26788094363736753,0.26825912857610484,0.27070379215835333,0.2735147775714803,0.2746089365536485,0.2789143430246243,0.2797505621968365,0.28265150872804146,0.28409357503160304,0.2862960948436925,0.289027946572074,0.28903693008739506,0.2932425554628148],"n_dims_used":45,"mean_confidence":0.9273224724663629},"coverage":{"mean_confidence":0.9273224724663629,"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}}