{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013921},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013405","466:4660014067","466:4660013557","487:4870009634","466:4660013874","466:4660012869","487:4870000943","487:4870000858","487:4870009772","466:4660013689","487:4870001483","487:4870009087","466:4660013924","466:4660013475","466:4660013231","466:4660014003","466:4660013878","487:4870009773","466:4660013763","487:4870000947","466:4660013408","466:4660013873","466:4660013400","466:4660012998","466:4660013967"],"twin_admin_codes":[466,466,466,487,466,466,487,487,487,466,487,487,466,466,466,466,466,487,466,487,466,466,466,466,466],"twin_sims":[0.4530105810474638,0.3384099974222341,0.3053474700384133,0.26021294141737566,0.2567647172425539,0.2395055378724961,0.23416072989618775,0.22589860722594646,0.21947479378414986,0.2144706494247414,0.2121999038155056,0.19618315096401465,0.1956259154783672,0.19047368277171198,0.18916758730124966,0.17730890502811206,0.17701228125836052,0.1725371645702283,0.171607885463581,0.16464763177584651,0.1621709000208393,0.15812591893132202,0.15488637575956113,0.15212240394235568,0.14553566799910306],"twin_dists":[0.1634396811097232,0.19118451879894963,0.20004928659577892,0.21310935027313033,0.21416260508725804,0.21957460871241072,0.22130151664791212,0.22402268786250892,0.2261843814587437,0.22789789319667292,0.22868433861998635,0.23440143912916359,0.23460603294316787,0.23651718427485943,0.23700737872588415,0.24157086441787773,0.24168774355996198,0.24346825902382818,0.24384211792498064,0.24668958225777668,0.24772376695511428,0.2494377130991638,0.2508335670969646,0.25204149810710547,0.25498659206183666],"n_dims_used":45,"mean_confidence":0.9141803317599826},"coverage":{"mean_confidence":0.9141803317599826,"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}}