{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009268},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007843","468:4680008317","468:4680008722","485:4850008511","468:4680009474","468:4680009748","468:4680008998","468:4680008313","485:4850008710","485:4850008858","468:4680008628","485:4850008758","468:4680009372","485:4850008757","485:4850007888","485:4850008768","484:4840006417","489:4890000145","484:4840007655","484:4840006858","498:4980004410","485:4850007171","468:4680008627","468:4680009660","468:4680008201"],"twin_admin_codes":[468,468,468,485,468,468,468,468,485,485,468,485,468,485,485,485,484,489,484,484,498,485,468,468,468],"twin_sims":[0.37327438766152476,0.25871943163604383,0.1787697043056154,0.17562740878921143,0.16715796188309534,0.16703425816335207,0.14342105446707756,0.1426533983047886,0.14073536942592085,0.13641111717044843,0.13314585254737793,0.12075935983157086,0.11815534846788774,0.1160914777481886,0.11514115641760252,0.11334744458302563,0.11218505039654193,0.11102785767458166,0.10914044286049797,0.10326037376890704,0.10261371768069599,0.10049454510504573,0.09991400947676474,0.09966527401074637,0.09879064193745514],"twin_dists":[0.18232837829585324,0.2135644538087813,0.24099728160528003,0.24223527898486286,0.24565278009027158,0.24570360744653347,0.25595296356566816,0.25630639607031563,0.2571956885368018,0.2592342937240119,0.2608059580110658,0.2670464210151508,0.26841980754825073,0.2695248782745432,0.27003879030054745,0.2710177438696569,0.2716585327951235,0.27230156233059505,0.27336156335626877,0.2767577225840442,0.2771403278564952,0.27840751486493176,0.2787582966720196,0.2789090805551203,0.2794416359237217],"n_dims_used":45,"mean_confidence":0.9271238538953993},"coverage":{"mean_confidence":0.9271238538953993,"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}}