{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004698},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004688","468:4680003640","467:4670004278","468:4680005757","467:4670004554","467:4670003599","467:4670004313","467:4670004434","468:4680005644","484:4840007234","472:4720007076","467:4670004346","468:4680005621","468:4680007800","468:4680004489","472:4720006961","468:4680004508","468:4680006601","468:4680002577","467:4670004358","467:4670003967","468:4680002930","468:4680007176","468:4680004689","467:4670004518"],"twin_admin_codes":[468,468,467,468,467,467,467,467,468,484,472,467,468,468,468,472,468,468,468,467,467,468,468,468,467],"twin_sims":[0.48454021250827106,0.48357216534591335,0.42385248698915706,0.40460444722210254,0.4003990353641291,0.3968909092419733,0.39441738173463287,0.38868238720136056,0.38699011527729066,0.37860175817164804,0.3783171907825923,0.352985454672819,0.35253167129490365,0.3488757230411296,0.3484773998104871,0.3385867299402341,0.3284909568180205,0.3248038610411143,0.3218821700301683,0.31517853289837217,0.3131283363971977,0.3104641968046341,0.3098454701738457,0.30919953289861246,0.3084467442026277],"twin_dists":[0.15634157358378284,0.15655718647816372,0.1701672798886943,0.1747133240011598,0.17571913893417634,0.17656185289281232,0.17715809216418837,0.17854721616186783,0.1789589500268592,0.18101264728900782,0.1810826992846555,0.18742723841305553,0.18754297002508824,0.1884782227754351,0.1885804300258225,0.1911384499671764,0.1937913596707804,0.19477136033508097,0.19555231630113692,0.19735931777560659,0.19791628917022308,0.19864316142531852,0.19881248187748893,0.19898945571649568,0.1991959727112861],"n_dims_used":45,"mean_confidence":0.9280726114908854},"coverage":{"mean_confidence":0.9280726114908854,"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}}