{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004157},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005439","485:4850005371","485:4850005167","485:4850005504","485:4850005589","485:4850004968","485:4850005048","485:4850004374","485:4850003721","485:4850004706","485:4850004297","485:4850006537","485:4850005233","485:4850003402","485:4850005440","485:4850005644","485:4850004704","485:4850005373","485:4850004640","485:4850004983","485:4850003401","485:4850006306","485:4850006541","485:4850005039","485:4850003880"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.5637919816864815,0.5425885901988667,0.5360000746209844,0.5186060106395655,0.4936854185565272,0.44812167980410206,0.44661052007520535,0.4117490880772087,0.37823214212515216,0.36248416342198053,0.35521120992148353,0.3412705646345721,0.34096781576840646,0.3216621501973956,0.3193245386433262,0.3143913976969359,0.3111168300551316,0.30785304688730536,0.30553254313896594,0.3017323284172982,0.2924529638220967,0.2914758603309741,0.28872499700956517,0.28120143051091007,0.2782430262100049],"twin_dists":[0.13904092599917087,0.1436160404122368,0.145043810985781,0.14883081503812434,0.15431108892134765,0.1645556882132299,0.1649015689078469,0.17301515607133844,0.18110364069025406,0.1850221039319238,0.18686070333289878,0.1904404368178819,0.1905190282714942,0.19561128650532406,0.19623921838532019,0.19757291258259882,0.19846477133418314,0.19935904966725917,0.19999819099084978,0.20105099055224795,0.2036547447085742,0.20393173781954518,0.20471454361629668,0.20687860583709614,0.20773913264340876],"n_dims_used":45,"mean_confidence":0.91773681640625},"coverage":{"mean_confidence":0.91773681640625,"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}}