{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006850},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007077","473:4730006402","473:4730007191","473:4730005594","473:4730006515","473:4730006963","473:4730006084","473:4730005818","473:4730005593","473:4730005743","473:4730005211","473:4730005807","473:4730006058","473:4730006288","473:4730006510","473:4730005814","473:4730005848","473:4730005496","500:5000006428","473:4730005822","473:4730006199","473:4730005712","473:4730006085","473:4730005819","473:4730005397"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,500,473,473,473,473,473,473],"twin_sims":[0.7703184475801779,0.749210259699474,0.6893406775627586,0.6712005347720796,0.6453195556793561,0.6432506551097156,0.6304951542988828,0.6231801067986457,0.6192162771038205,0.6122915040679209,0.6088082077855999,0.604606179542841,0.6012543735499595,0.5899257792802466,0.5899121316008409,0.580257611363826,0.5751901869538776,0.5694146349840571,0.5666227539777714,0.5630648314387368,0.5406126750499609,0.5401563179894652,0.5366267285224182,0.5360507731302292,0.5353266510999222],"twin_dists":[0.093824997348732,0.09869360702570242,0.11202676633750346,0.11597251074919085,0.12155719871165485,0.12200196832516154,0.12474034580589663,0.12630849179661488,0.12715775796976253,0.12864089877848808,0.129386800858963,0.1302865715211901,0.13100431016936562,0.13343092046771401,0.13343384497637378,0.13550373787140804,0.13659123195935835,0.13783182316856685,0.1384320132285537,0.1391974014499733,0.14404388686065323,0.14414274348534564,0.14490786662093588,0.14503281143981983,0.1451899365406632],"n_dims_used":44,"mean_confidence":0.919106743552468},"coverage":{"mean_confidence":0.919106743552468,"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}}