{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009645},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007580","473:4730009163","471:4710001525","476:4760000740","473:4730009646","473:4730008809","473:4730008585","473:4730007571","473:4730007575","473:4730007459","473:4730007340","471:4710001476","476:4760000742","473:4730008803","471:4710001431","484:4840006263","484:4840006266","484:4840006381","471:4710001515","473:4730007347","471:4710001620","473:4730009227","473:4730009596","475:4750010500","473:4730009097"],"twin_admin_codes":[473,473,471,476,473,473,473,473,473,473,473,471,476,473,471,484,484,484,471,473,471,473,473,475,473],"twin_sims":[0.4689650202623122,0.44525862478637396,0.41053424790391296,0.41007931596815383,0.4067363426132808,0.40138335489124477,0.38372009153700076,0.3692411695092794,0.36495559637399005,0.3550031792932203,0.3467174999567195,0.34063031373647046,0.33530514846105075,0.3330573068541703,0.3246361510869829,0.32056065873732115,0.3196661340274594,0.31533972029578766,0.31467610892610626,0.3090988570446455,0.308700810656101,0.3039973475028235,0.3038345427107806,0.2992869778585948,0.2983155355191055],"twin_dists":[0.15982765122277312,0.1652113731642984,0.1733029823331113,0.1734108631625839,0.17420522633054264,0.17548329214095346,0.17975698039967986,0.18333064157684567,0.18440161165442848,0.18691357659383373,0.1890327469609917,0.19060668544652629,0.19199598702506165,0.19258601692850796,0.19481608247140136,0.19590685057141086,0.1961472981506798,0.1973156157499223,0.19749561914583003,0.19901705798106192,0.19912624081202887,0.20042257667704771,0.20046765481020848,0.2017325301453473,0.20200418310153995],"n_dims_used":45,"mean_confidence":0.9217152913411458},"coverage":{"mean_confidence":0.9217152913411458,"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}}