{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005708},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006165","473:4730005499","473:4730005390","473:4730005603","473:4730005935","473:4730006173","473:4730006279","473:4730005707","473:4730005934","473:4730006162","473:4730006398","473:4730005714","473:4730005607","473:4730005813","473:4730005710","473:4730005933","473:4730005198","473:4730005297","473:4730005391","473:4730006047","473:4730005596","473:4730001666","473:4730006286","473:4730005299","498:4980000233"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,498],"twin_sims":[0.6730646580021211,0.6236781626258469,0.5227054689216456,0.49786107965041554,0.4728083832400018,0.47209174736427284,0.4343950651605595,0.4062432459227472,0.40120758109183635,0.3998747829667268,0.39488775160026585,0.3680538834646808,0.3677578721557626,0.34772028302331776,0.31638333540805774,0.31393875978174507,0.3095464651888558,0.3034259519188633,0.2928372387137926,0.2833698704778467,0.28136118012398,0.27892083750156926,0.27089075094215276,0.2697918461974926,0.26547885127969456],"twin_dists":[0.11556842844091436,0.1262017610307848,0.14793577857077625,0.1533876744888354,0.1589639406873411,0.1591248095879086,0.16771426994960348,0.1743226410848694,0.1755253890028336,0.1758448591643056,0.17704457789230307,0.18362671982185083,0.18370061158756956,0.18877487096126602,0.19703297067506495,0.19769587666133875,0.19889437690233056,0.20058084906760656,0.20354595946708331,0.2062513398358146,0.2068322953145751,0.20754148479349802,0.20990221843678472,0.2102286118504569,0.21151766641480896],"n_dims_used":45,"mean_confidence":0.9207054138183594},"coverage":{"mean_confidence":0.9207054138183594,"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}}