{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005961},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006079","473:4730006300","473:4730005964","473:4730005962","473:4730006185","473:4730006069","473:4730005845","473:4730006415","473:4730005963","473:4730005740","473:4730005843","473:4730006070","473:4730006080","473:4730006195","473:4730006307","473:4730006414","473:4730005630","473:4730006078","473:4730005837","473:4730006193","473:4730006425","473:4730005965","473:4730006312","473:4730006184","473:4730005953"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9950220772415481,0.9934904881957023,0.992061118241329,0.991738513979769,0.9890560931170401,0.9852269211185988,0.973485218858525,0.9691989984494029,0.9685247290598846,0.9641197351318201,0.9613907334155276,0.9601944949852574,0.9549108380615673,0.9542609817987477,0.9540698750377831,0.9468405419213372,0.9419543731476149,0.9404538875147669,0.9345874188760699,0.9326319451273628,0.9321766948781279,0.931429218837441,0.9258617355545389,0.921738909447652,0.9176849898276391],"twin_dists":[0.012974914842597576,0.014843001766388725,0.01639771480726142,0.016728924171750092,0.019267204733477292,0.02240723560047944,0.030108837874834902,0.03248696708647122,0.032846314740241106,0.03510927333379914,0.03644564243097804,0.037017380412232966,0.03945163084260148,0.03974162669467609,0.03982654292306206,0.04292723427410969,0.04491421126216446,0.04550897705241652,0.047771964237612395,0.04850586644451596,0.04867535534289632,0.048952544957415925,0.050976478825058354,0.052432398759515865,0.053831712443364994],"n_dims_used":44,"mean_confidence":0.9147103916515004},"coverage":{"mean_confidence":0.9147103916515004,"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}}