{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008703},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008610","496:4960008797","496:4960008791","496:4960009095","496:4960008890","496:4960009399","496:4960008996","496:4960008704","496:4960008192","496:4960008982","496:4960009396","496:4960008523","496:4960009312","496:4960009778","496:4960008983","496:4960008309","496:4960007569","496:4960010613","496:4960008785","496:4960008790","496:4960010113","496:4960009411","496:4960008902","496:4960008608","496:4960008697"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.7049179389428986,0.45328765652043157,0.4363049691645157,0.42339245123982894,0.3940787560311045,0.3770647849977157,0.3653543567447019,0.3530130144442076,0.33247912652851686,0.3255399100396887,0.32510055066681914,0.3198614399247652,0.30254449360648283,0.295616149930856,0.2920557118112365,0.2757349241247607,0.2692357714674557,0.2649205783448679,0.26130474208847787,0.2611414128918194,0.25372684136020784,0.24405850374159974,0.2276277933704686,0.22727871189149335,0.22030804162379625],"twin_dists":[0.10861015693301852,0.16337656633943998,0.16727247195637518,0.17027488848774,0.17723985140818782,0.18139130904566292,0.18430169555646841,0.18742021214080234,0.1927381322778229,0.19457523430858328,0.19469227541582196,0.19609476788321223,0.2008253464719903,0.20276177465547685,0.20376729286271214,0.20847305242004074,0.21039408871093915,0.21168547048516576,0.21277769400686547,0.21282725309637665,0.21509795322326705,0.21812321067830345,0.22344779811148982,0.22356362084525544,0.22590161814224077],"n_dims_used":45,"mean_confidence":0.916959465874566},"coverage":{"mean_confidence":0.916959465874566,"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}}