{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710001595},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007589","476:4760002958","471:4710002397","476:4760002316","471:4710002465","471:4710002370","468:4680007436","476:4760002546","471:4710002466","484:4840002665","476:4760002385","471:4710002279","476:4760003747","476:4760002879","476:4760002967","468:4680009059","476:4760002630","471:4710002403","471:4710002371","476:4760002629","476:4760002315","476:4760002464","471:4710002347","476:4760002619","476:4760002386"],"twin_admin_codes":[468,476,471,476,471,471,468,476,471,484,476,471,476,476,476,468,476,471,471,476,476,476,471,476,476],"twin_sims":[0.3272774154355894,0.26868312748504264,0.2264055982995848,0.16206411194045905,0.15441727709932213,0.15218763046640232,0.14567915925861386,0.14290311336414097,0.1363607835107761,0.13461393835971983,0.1318966892471869,0.130152288991039,0.12816845496767995,0.12771721696018423,0.12361403775539155,0.12087599343184637,0.11863218581719098,0.11841766425160148,0.11807990434493626,0.1179387978347537,0.11781190972689966,0.10852388642450743,0.10542818374050945,0.10334221073818667,0.10124886209256269],"twin_dists":[0.19411323476953607,0.21055875436820481,0.2238538307887404,0.2477686139749385,0.2510374566802842,0.2520128075934543,0.254921395023419,0.2561912713556152,0.2592583054846358,0.2600957880413521,0.261414878141904,0.2622725193639057,0.2632584898757948,0.26348436540568443,0.265566566996362,0.2669854387213131,0.26816659802532167,0.2682804163640467,0.2684599414499792,0.26853505843125586,0.26860266517014947,0.27371090435617473,0.2754885722540475,0.27670943564921235,0.2779540881599621],"n_dims_used":45,"mean_confidence":0.9254145304361979},"coverage":{"mean_confidence":0.9254145304361979,"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}}