{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000219},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970001309","497:4970001223","497:4970000585","497:4970001391","497:4970000571","497:4970000332","483:4830000170","484:4840003669","483:4830000209","483:4830000229","497:4970000450","483:4830000210","497:4970000354","497:4970000504","491:4910005525","497:4970000725","497:4970001390","490:4900005592","469:4690003203","497:4970001311","497:4970000049","497:4970000661","497:4970000592","484:4840003872","491:4910005575"],"twin_admin_codes":[497,497,497,497,497,497,483,484,483,483,497,483,497,497,491,497,497,490,469,497,497,497,497,484,491],"twin_sims":[0.005483291671715211,0.001332985494000362,0.00019924226925458033,0.000009590976682338539,0.000008421261700936703,0.000006412213611656707,0.000005758051706688983,0.000003802040413844026,0.0000027016202010784806,0.000002045016459901142,0.0000014105825779019087,4.4494629329270083e-7,3.601152387845632e-7,7.47288661305525e-8,6.682546422069501e-8,4.9044932214874886e-8,4.3735315806462496e-8,4.344595798173237e-8,3.5651462095208457e-8,2.918941708129012e-8,1.8136699954496423e-8,1.61019627918596e-8,1.3130266114388016e-8,1.2657574624262018e-8,1.089950667373218e-8],"twin_dists":[0.41907620108193994,0.4725837651939529,0.5361469593509371,0.6243353886301468,0.6278394097294984,0.6351196006345688,0.6379709626513773,0.6488520205034531,0.657674424275376,0.6647773709538839,0.6741351105582387,0.7024111833120386,0.7074725212449247,0.7440209880785935,0.7465508543681444,0.7535077558851111,0.7560683166174206,0.7562163936619738,0.760613916672112,0.7650359086728138,0.7754568076535235,0.7780408560976548,0.7824513925439911,0.7832413661686702,0.786455133360022],"n_dims_used":45,"mean_confidence":0.9009769015842014},"coverage":{"mean_confidence":0.9009769015842014,"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}}