{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670003113},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680002664","467:4670002516","468:4680004222","468:4680003874","467:4670002116","468:4680004114","468:4680002648","467:4670002344","472:4720006896","467:4670002435","472:4720007615","468:4680003189","467:4670002110","472:4720007631","468:4680002156","472:4720007755","468:4680001140","468:4680003455","468:4680002462","467:4670003725","467:4670002143","472:4720005103","467:4670003023","468:4680000943","468:4680005763"],"twin_admin_codes":[468,467,468,468,467,468,468,467,472,467,472,468,467,472,468,472,468,468,468,467,467,472,467,468,468],"twin_sims":[0.5768417237331406,0.5690586894914035,0.5663909115079245,0.4788655284406946,0.4732187622351494,0.4670593770566398,0.46497998106255717,0.45598188824411584,0.4520900992022365,0.4485863424178454,0.44441064677950726,0.4389372776028027,0.43730354582540376,0.43363459581229125,0.42418055683721684,0.4223150058897801,0.4162878530684339,0.4082772477181268,0.40363380121399,0.3998264994363547,0.3938301311106236,0.3885602082214788,0.3827033690102116,0.3708890414471464,0.3668123239708624],"twin_dists":[0.1362367102174226,0.1379083243835778,0.13848186961604964,0.15760743466708177,0.15887185621002428,0.16025679037693988,0.16072574406224802,0.1627635853776835,0.16364945915967882,0.16444942284446812,0.1654058815357249,0.1666648232586562,0.16704178792936086,0.16789039736058214,0.17009056969227024,0.170527109275502,0.1719430604473754,0.17383871689147862,0.1749450556894105,0.17585644173431872,0.17729990118793698,0.17857691424322594,0.18000576609409416,0.18292048965324437,0.18393684348268874],"n_dims_used":45,"mean_confidence":0.9314352247450087},"coverage":{"mean_confidence":0.9314352247450087,"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}}