{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008441},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008592","485:4850008397","485:4850008549","485:4850008498","485:4850008448","485:4850008296","485:4850008445","485:4850008398","485:4850008344","485:4850008393","500:5000000762","467:4670000095","485:4850008248","485:4850008783","485:4850008347","485:4850008493","485:4850008550","485:4850008396","485:4850008443","485:4850008444","485:4850008502","485:4850008454","485:4850008406","485:4850007660","485:4850008230"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,500,467,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6994043557257368,0.6007642071957868,0.5631948618722709,0.5423813155331175,0.5151766747643225,0.5146495426176619,0.5120793263843827,0.5103960826207511,0.5047056760144043,0.48492674211961706,0.483895131385559,0.4685679543200975,0.46763625867758574,0.4662221083066795,0.4620222282093096,0.4562684143530602,0.4516210342490471,0.4506068062695461,0.4368095434039053,0.4312074050636542,0.4179116905297603,0.4062868979843518,0.40357559332867393,0.4015512904251139,0.4010873556645371],"twin_dists":[0.10982287193583751,0.13110927661477903,0.1391694182944333,0.14366090828100006,0.14958083749613107,0.14969623325172834,0.15025930740326046,0.15062845300341274,0.15187874152633593,0.1562555192926259,0.15648523742773318,0.15991701890237564,0.1601268171386737,0.16044552776156729,0.16139404621868947,0.16269847390536787,0.16375641994958878,0.16398783528828476,0.167155882706794,0.16845337684095216,0.17156072081492754,0.1743122442266859,0.1749589601572344,0.17544308028809982,0.1755541871402277],"n_dims_used":44,"mean_confidence":0.9171866503628817},"coverage":{"mean_confidence":0.9171866503628817,"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}}