{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005478},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004676","487:4870011563","486:4860000837","474:4740004439","474:4740001504","478:4780005871","474:4740005038","470:4700005547","470:4700005684","486:4860000892","474:4740003282","487:4870012229","474:4740002813","474:4740005108","474:4740001507","487:4870011681","470:4700007127","478:4780005376","486:4860001918","474:4740000604","487:4870010184","478:4780008546","485:4850003011","487:4870010570","486:4860001700"],"twin_admin_codes":[474,487,486,474,474,478,474,470,470,486,474,487,474,474,474,487,470,478,486,474,487,478,485,487,486],"twin_sims":[0.3478122592116032,0.21630601397254265,0.16935631219627628,0.16928288607968411,0.16483411938901907,0.16106490873292825,0.16087003651874474,0.1539962215351054,0.15270906768874729,0.142704888551181,0.1173568742675805,0.11633656950190088,0.10765683887687588,0.10093403187923683,0.10041157012300074,0.09592479961996062,0.09208341405110265,0.0804990806649771,0.07985579516469812,0.07975201739828919,0.07923980310674374,0.07882430920739614,0.07788838169927746,0.07760994617400475,0.07619946704613549],"twin_dists":[0.1887512379725702,0.22726633648123365,0.24475400547046458,0.24478388919379124,0.24661216929354243,0.24818928452740954,0.24827154752764055,0.2512208514125079,0.2517837724108344,0.25628264556512237,0.2688455705599903,0.2693928625906546,0.274204785244086,0.2781430131458153,0.2784575542245168,0.2812129499615379,0.2836537557754721,0.2915391245770178,0.2920029552094618,0.2920780629722363,0.2924499241031673,0.29275298756541746,0.29344038828849195,0.2936461691275403,0.29469782169020453],"n_dims_used":44,"mean_confidence":0.9199026281183417},"coverage":{"mean_confidence":0.9199026281183417,"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}}