{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005854},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005691","474:4740006142","474:4740006079","474:4740004910","474:4740005884","474:4740005949","474:4740005851","474:4740006047","474:4740005885","474:4740005733","474:4740006113","474:4740006046","474:4740006114","474:4740006018","469:4690002745","474:4740006014","474:4740006166","474:4740006017","474:4740006116","474:4740005994","466:4660014210","474:4740005492","469:4690002223","474:4740006048","469:4690001557"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,469,474,474,474,474,474,466,474,469,474,469],"twin_sims":[0.46863204291155036,0.4649323589818597,0.4374973802121399,0.39596797608575623,0.3951940786269279,0.3902250862963891,0.38216267757101885,0.35546348055299143,0.34334445119658175,0.34134963924444256,0.292942387355065,0.2846441919376381,0.28111896652126195,0.2733759213153335,0.2600092038055616,0.25375735562003854,0.24921052142264496,0.2487067818260186,0.24496374074239155,0.23997360083501074,0.2398930013682839,0.2395924892606194,0.23821133425352162,0.23479422939848169,0.23101923826070112],"twin_dists":[0.15990259273253865,0.16073649246862107,0.1669970338798562,0.17678412352261844,0.17697068563066587,0.17817260875582597,0.18013819894406888,0.18679660746045898,0.18990306908644433,0.19041991575552042,0.20351620745438243,0.20588406735019973,0.20690251792603517,0.20916707974148677,0.21317133638911856,0.2150885227986462,0.21650176539758498,0.2166593476275825,0.21783673003895676,0.21942457852011807,0.21945039984429143,0.21954672341439582,0.21999044044001684,0.22109549592477898,0.2223286058465073],"n_dims_used":45,"mean_confidence":0.9251764085557725},"coverage":{"mean_confidence":0.9251764085557725,"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}}