{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006909},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007759","472:4720007925","472:4720005365","468:4680003347","468:4680001826","472:4720006839","499:4990004402","467:4670003521","467:4670002194","472:4720007647","467:4670003955","472:4720007842","468:4680000166","467:4670002204","472:4720007030","468:4680001426","467:4670003511","472:4720007769","467:4670003211","467:4670000964","478:4780004900","472:4720005421","472:4720007790","478:4780004325","468:4680000348"],"twin_admin_codes":[472,472,472,468,468,472,499,467,467,472,467,472,468,467,472,468,467,472,467,467,478,472,472,478,468],"twin_sims":[0.5138702257766948,0.3841242532603924,0.30692035866969314,0.2814802670274476,0.2693148090975596,0.26869861585981125,0.26503636514922213,0.2646807385580771,0.24599354188421477,0.24378860314232226,0.2409655529268738,0.23877585829362677,0.23853418853281552,0.2320947342858905,0.23205988017426232,0.22522204683530248,0.22486048910610476,0.2227314596560815,0.221410945759256,0.21585045487820917,0.21505327783657513,0.21369291528389325,0.21165777242024247,0.20832956697555582,0.20795284640382955],"twin_dists":[0.14986688896658146,0.1796581721213807,0.1996156068191151,0.20679778304583415,0.21037055578881095,0.21055413660043398,0.21165064951663856,0.21175762854158045,0.21751165693111038,0.2182087588649964,0.21910725099738806,0.2198088767257707,0.21988656893835504,0.22197595200313544,0.22198736374511094,0.22424841362254921,0.22436922752637503,0.2250832741336069,0.2255284454934588,0.22742275818391516,0.2276970147294861,0.22816661526989643,0.22887294090788549,0.23003803836583525,0.23017071187097912],"n_dims_used":45,"mean_confidence":0.9336436801486545},"coverage":{"mean_confidence":0.9336436801486545,"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}}