{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008694},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008773","475:4750010912","473:4730007339","473:4730009683","484:4840000408","500:5000007034","473:4730005803","473:4730009204","476:4760000134","476:4760000110","475:4750009927","475:4750010515","473:4730009315","471:4710000487","475:4750010433","484:4840000766","473:4730006807","484:4840000372","473:4730009226","484:4840005727","500:5000008424","500:5000007949","473:4730006147","484:4840002448","484:4840006735"],"twin_admin_codes":[473,475,473,473,484,500,473,473,476,476,475,475,473,471,475,484,473,484,473,484,500,500,473,484,484],"twin_sims":[0.31756843985508787,0.30378629863569984,0.2989416074492431,0.2920375871049698,0.2790983379364531,0.26518939133245767,0.26156841298986244,0.2431559138082628,0.23484570221861004,0.22609501535108856,0.2213370697346888,0.21993329043500284,0.20753671953808114,0.20008933976732649,0.18998074295231265,0.18976010547884592,0.1829536231161356,0.17724070138292855,0.1764040990871877,0.17458999855641305,0.17250332962599282,0.1678952132670225,0.1651463681376292,0.1610571719183196,0.1580052525484773],"twin_dists":[0.1967126441777599,0.2004810155415073,0.20182904982733327,0.2037724300629161,0.20748977447787717,0.21160464396705692,0.21269772916179294,0.2184095372842165,0.2210787724250827,0.22395724288911534,0.225553402887161,0.22602870145141776,0.2303174540583433,0.23297841893119067,0.23670191405954352,0.23678470674699884,0.23937263847411291,0.24159772649385694,0.2419278229345234,0.24264745719684871,0.243481845868771,0.24535041898701748,0.2464826931419969,0.24819254915389236,0.249489329727694],"n_dims_used":45,"mean_confidence":0.9162869771321615},"coverage":{"mean_confidence":0.9162869771321615,"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}}