{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002075},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980003992","474:4740001773","475:4750000467","488:4880004657","470:4700004616","488:4880004569","470:4700007544","470:4700004788","472:4720004001","475:4750000043","488:4880005862","492:4920000856","488:4880004658","476:4760003838","484:4840002527","485:4850001991","487:4870000704","487:4870000624","475:4750000292","665:6650001649","475:4750000042","472:4720005148","475:4750000064","496:4960005923","472:4720001191"],"twin_admin_codes":[498,474,475,488,470,488,470,470,472,475,488,492,488,476,484,485,487,487,475,665,475,472,475,496,472],"twin_sims":[0.00010931165942093537,0.00003850236303096819,0.00003394236004141677,0.000027669059933698353,0.000010803969195674074,0.00000919164004501699,0.000002294753666220217,0.000002279843199925917,7.056830367493813e-7,4.917638213405069e-7,4.252310695711696e-7,3.12469313772572e-7,1.5996769882839273e-7,1.519160899503597e-7,1.4151636402805612e-7,7.217659470462403e-8,6.850488618832725e-8,6.474620334293712e-8,6.457380736280649e-8,5.695748943112794e-8,5.2402366344462775e-8,2.457335441409748e-8,2.0452322218483232e-8,1.855600808820333e-8,1.7544955214018205e-8],"twin_dists":[0.5547117845833893,0.5855824730087191,0.589202254131962,0.5950234960677184,0.6211096323729678,0.6254833021717686,0.6618474481627827,0.6620135617768613,0.6912471135512062,0.7000046261566428,0.7034986562763496,0.7108480376242867,0.7265614335247129,0.7277593701544665,0.7294010784648498,0.7448083880132452,0.7459898471882856,0.7472646821928881,0.7473248615306494,0.7501521750881549,0.7520240651145504,0.7688219315905728,0.7728387460906407,0.7749594923938795,0.7761779938501265],"n_dims_used":44,"mean_confidence":0.8957421562888406},"coverage":{"mean_confidence":0.8957421562888406,"n_dims_used":44,"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}}