{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680008530},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006646","468:4680007970","484:4840006745","484:4840007651","484:4840006748","484:4840006638","484:4840007641","484:4840007560","484:4840007068","468:4680008318","484:4840007160","484:4840007156","468:4680008529","468:4680008531","484:4840007167","484:4840006749","484:4840007262","468:4680007846","484:4840007064","484:4840006539","484:4840006851","484:4840007254","484:4840006650","484:4840006641","484:4840007161"],"twin_admin_codes":[484,468,484,484,484,484,484,484,484,468,484,484,468,468,484,484,484,468,484,484,484,484,484,484,484],"twin_sims":[0.7025059176140392,0.5488149511768433,0.48484872620890523,0.4734277840863196,0.450120068436032,0.4037043884214533,0.3453230056908869,0.3350718462634641,0.33432358582778793,0.3305232050860669,0.3250746315604954,0.31571452950332435,0.2675025046803787,0.26503042388221665,0.24200406640625205,0.23727958274063854,0.22935304344174776,0.22814211678742663,0.2269365059259256,0.22220562913942618,0.21987581068039266,0.21593110750638525,0.21104255288238047,0.2075768987425549,0.1938948585947042],"twin_dists":[0.10914116795813712,0.14226965652903978,0.15627288650745863,0.1588249642207266,0.1640989626374544,0.17492819530591208,0.1893920111648342,0.19205712571648795,0.192253369386784,0.19325379658519098,0.19469918275685125,0.19721404430473613,0.21091123700007636,0.21165243602365072,0.218775934998,0.22029072708056735,0.22287709176006734,0.22327736337961612,0.22367727678859925,0.22526033030308004,0.22604820645594736,0.22739504894104412,0.22908736702859,0.23030327659419847,0.2352441962278206],"n_dims_used":45,"mean_confidence":0.9285847981770833},"coverage":{"mean_confidence":0.9285847981770833,"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}}