{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009626},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000078","484:4840000243","473:4730009575","484:4840000135","484:4840000169","473:4730009519","484:4840000175","473:4730009580","484:4840000118","484:4840000240","473:4730009714","484:4840000206","473:4730009571","473:4730009572","473:4730009581","484:4840000247","473:4730009632","484:4840000250","473:4730009579","473:4730009345","484:4840000212","473:4730009282","473:4730009584","500:5000006491","473:4730009630"],"twin_admin_codes":[484,484,473,484,484,473,484,473,484,484,473,484,473,473,473,484,473,484,473,473,484,473,473,500,473],"twin_sims":[0.7159923244463948,0.6761363562273791,0.638803161110339,0.629283455479856,0.5841896732417159,0.5682596373313163,0.5410620087619672,0.5156466611001966,0.5144300184695871,0.501308300282412,0.45153416561874343,0.44884921245419074,0.4423369459729875,0.4418027144633574,0.4168362704393417,0.41471373785553317,0.40395857782894573,0.4031797039570889,0.3940062622912137,0.37888603753059485,0.37800854205362916,0.36609589474798565,0.3610865806706245,0.35616578893680895,0.35450052714995123],"twin_dists":[0.1061617021550227,0.11490193599231091,0.12295745446313211,0.12500019371494542,0.13466043790102228,0.13808007963022362,0.14394656689328922,0.1494779761751022,0.14974429841841713,0.15262700304385324,0.16377623310604625,0.16438932449780713,0.16588214669430618,0.16600498277549544,0.17181386185366862,0.1723143046014437,0.1748674908560253,0.17505355253986796,0.17725735883407984,0.18094269170214117,0.18115870832177214,0.18411603659056727,0.18537393842883204,0.18661829149347095,0.18704139732935732],"n_dims_used":45,"mean_confidence":0.9291148715549045},"coverage":{"mean_confidence":0.9291148715549045,"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}}