{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870012641},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870013222","487:4870013205","487:4870013395","487:4870013138","487:4870012556","487:4870013350","487:4870013341","487:4870013272","474:4740000827","487:4870013384","487:4870011521","487:4870013290","466:4660011176","487:4870012010","466:4660009708","466:4660009528","487:4870012308","487:4870012011","466:4660010356","487:4870009735","487:4870011402","487:4870012216","487:4870008543","466:4660010215","466:4660009356"],"twin_admin_codes":[487,487,487,487,487,487,487,487,474,487,487,487,466,487,466,466,487,487,466,487,487,487,487,466,466],"twin_sims":[0.45826725216961006,0.39676130851983704,0.33192020288071905,0.331147749725279,0.31703006602197364,0.2774094812223398,0.27614089581847695,0.24993297650033602,0.2260491049535646,0.22548762666219155,0.22185935039550653,0.2201802331942117,0.2197409003644257,0.21726720684841394,0.19769079024317074,0.18388091507214957,0.18230241855915197,0.18118866048563453,0.17296505476121915,0.17099976518082266,0.17036356462057806,0.16965848489547594,0.16890563804325096,0.16682149701963941,0.16450618327963415],"twin_dists":[0.16224465987303313,0.1765930503813805,0.1928853186661207,0.19308895892033331,0.1968580795010503,0.20798259456876358,0.208353981345888,0.21627611902470192,0.2239725372704276,0.2241597526635072,0.22537708109552287,0.2259449434703091,0.22609399993239418,0.22693702555296652,0.23384990681178838,0.23901612667268746,0.23962376692180537,0.24005474570109742,0.2432965986007601,0.24408755679338678,0.24434499960117684,0.24463112196232953,0.24493757255418797,0.24579109018201833,0.2467483412890739],"n_dims_used":43,"mean_confidence":0.9154529127963754},"coverage":{"mean_confidence":0.9154529127963754,"n_dims_used":43,"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}}