{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680003821},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680002841","468:4680003522","468:4680004019","468:4680002840","468:4680003624","468:4680003615","467:4670003942","468:4680004025","468:4680002942","467:4670004249","468:4680004117","468:4680003721","468:4680003525","468:4680003524","468:4680003417","468:4680004018","468:4680003426","468:4680003535","468:4680003335","468:4680003045","467:4670004017","468:4680003528","468:4680003717","468:4680002845","468:4680003929"],"twin_admin_codes":[468,468,468,468,468,468,467,468,468,467,468,468,468,468,468,468,468,468,468,468,467,468,468,468,468],"twin_sims":[0.9872807517861988,0.9759349543228684,0.9519614766290218,0.9424272967822828,0.9356068309143618,0.9348565269553853,0.9261840770387119,0.9247641816687099,0.921641657538966,0.9167862883699346,0.9154824148069829,0.9117383063180924,0.9090568242589085,0.9088005308315665,0.903469174353753,0.9014286238992638,0.899087055453905,0.8970896750220552,0.8943355208478463,0.8932715663100306,0.8930975648083385,0.8868254228058079,0.8779000068683779,0.8769257128088473,0.8756599998608865],"twin_dists":[0.02078059197783195,0.028666297397046105,0.04075274779328601,0.044725311982276535,0.047385483385020084,0.04767020316351022,0.05086116966693688,0.05136745728396508,0.052466331628550716,0.05413784598983901,0.05457947270823235,0.0558316130941734,0.056714472231714476,0.05679827159754416,0.05851945736880853,0.059167604896850585,0.05990450366989052,0.06052748885049627,0.06137837800562333,0.06170463559063821,0.06175786533811892,0.06365364024225176,0.06627992226432203,0.06656190916703603,0.06692693092771661],"n_dims_used":44,"mean_confidence":0.934188495982777},"coverage":{"mean_confidence":0.934188495982777,"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}}