{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009734},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009587","473:4730009635","473:4730009682","484:4840000591","484:4840000327","484:4840000332","484:4840000468","473:4730009585","484:4840000088","484:4840000474","473:4730009099","484:4840000089","484:4840000187","473:4730009637","471:4710001564","473:4730009026","484:4840000289","473:4730009686","473:4730009164","473:4730009410","471:4710001779","471:4710001194","471:4710001778","484:4840000288","473:4730006359"],"twin_admin_codes":[473,473,473,484,484,484,484,473,484,484,473,484,484,473,471,473,484,473,473,473,471,471,471,484,473],"twin_sims":[0.9311936812266474,0.9310317884902088,0.7947775870989778,0.7342952412880333,0.7281444794448902,0.6612419869292179,0.6581408312974772,0.6083615948992006,0.6006785993541905,0.5945906450201555,0.5804513489649878,0.5778164229931216,0.5774855797004981,0.5690508973252482,0.5666570754752847,0.5515076392727583,0.5423721517476038,0.5412336645270338,0.5388001773836136,0.5378936692808696,0.5376811223953156,0.5368173098533623,0.5366068771056196,0.5356809291830723,0.5302341975843612],"twin_dists":[0.04903961157996543,0.049099378544833004,0.08802634991714721,0.10207243967887243,0.10345312697014909,0.11812659922909906,0.118795951623425,0.12948243376302201,0.13112760922696948,0.13243149353923833,0.1354621770995543,0.13602752335515758,0.13609852434273823,0.13790999916714933,0.13842463279626846,0.14168819539724428,0.14366289199907392,0.14390939241057846,0.14443660549817813,0.1446331154921045,0.14467919999409257,0.1448665287003048,0.144912172645644,0.14511305750518705,0.14629615771578086],"n_dims_used":45,"mean_confidence":0.9238477071126302},"coverage":{"mean_confidence":0.9238477071126302,"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}}