{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000748},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000603","497:4970000419","497:4970000186","497:4970001250","497:4970000607","497:4970000159","497:4970000196","497:4970000253","497:4970000827","497:4970001649","497:4970000477","497:4970000197","497:4970000536","497:4970001805","497:4970001419","497:4970000417","497:4970001652","497:4970000252","497:4970001246","497:4970001247","497:4970001066","497:4970000160","497:4970000892","497:4970000891","497:4970000815"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.19354250898842487,0.19257257649363407,0.18345075429913635,0.17447433899803083,0.17086651988958415,0.14448210277310602,0.13983701237381385,0.13978964423083587,0.12651565953121527,0.11945199963299528,0.10619865605166898,0.10059322805276806,0.0975028403842035,0.09455520498108871,0.0856200974979562,0.08216017360996876,0.08095708141155725,0.08037103275690653,0.07804794090507959,0.07489574607388669,0.074020784224256,0.07393085919271572,0.06908319931406758,0.06891232804530915,0.06641370891781358],"twin_dists":[0.23537457618736,0.23573433547703262,0.2391813506349403,0.24269351856029778,0.2441414184557419,0.25546675690039694,0.25761531745283966,0.25763749916687795,0.26408878850152645,0.2677330765749745,0.27504238809840487,0.2783480446367362,0.2802325361758867,0.28207419747378154,0.28794876971090455,0.290355009368756,0.29121069802594846,0.2916312139399288,0.2933227307916825,0.29568391835815827,0.2963535095413154,0.2964226890996369,0.3002569905879918,0.30039607813217317,0.30246269587178465],"n_dims_used":45,"mean_confidence":0.8970054626464844},"coverage":{"mean_confidence":0.8970054626464844,"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}}