{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000020},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000025","497:4970000003","483:4830000064","483:4830000026","491:4910005671","497:4970000063","472:4720000665","491:4910004918","491:4910005623","497:4970000104","665:6650000343","497:4970000051","473:4730003113","466:4660014315","497:4970000388","491:4910005570","480:4800004940","473:4730002975","482:4820000052","485:4850004602","491:4910004812","491:4910004911","665:6650000084","480:4800004171","467:4670002079"],"twin_admin_codes":[497,497,483,483,491,497,472,491,491,497,665,497,473,466,497,491,480,473,482,485,491,491,665,480,467],"twin_sims":[0.00026110136231374787,0.00014430726313638186,0.000007612189639414407,1.915846146073423e-7,1.695703234844317e-7,4.2949473454596744e-8,1.0227846628204534e-8,8.297709763330094e-9,2.645759606386418e-9,1.9844038047678735e-9,1.8982582099360524e-9,1.1318588613623139e-9,7.07088775495979e-10,5.813939890350609e-10,4.841454461471369e-10,4.6346448816728485e-10,2.2172503920653413e-10,1.8752086983974737e-10,9.207561680566979e-11,9.171775667922402e-11,8.804768459136978e-11,8.461576772473049e-11,8.04366582785635e-11,6.676395568457423e-11,6.561207618812441e-11],"twin_dists":[0.5275719043122611,0.5462010727014558,0.6305472484630528,0.722362231678888,0.7252068125960804,0.7564727108477776,0.7878180784870036,0.7922830482660813,0.8162548527127903,0.8221772570028182,0.8230872681586026,0.8336162603426105,0.8430818101864714,0.8469886436083903,0.8506260543805496,0.8514912776735485,0.865973301301957,0.8692306643363261,0.8829251445371037,0.8829995353865994,0.8837792833324642,0.8845377580207529,0.8855030952606298,0.8890448489724785,0.8893749767311506],"n_dims_used":45,"mean_confidence":0.9098659939236111},"coverage":{"mean_confidence":0.9098659939236111,"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}}