{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005303},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000917","500:5000011406","475:4750000023","475:4750000019","475:4750000024","484:4840001570","480:4800002275","475:4750000021","491:4910004991","498:4980004109","475:4750000020","484:4840000916","471:4710003507","475:4750000086","473:4730005110","488:4880006095","475:4750000009","475:4750000022","480:4800002321","473:4730005109","498:4980003709","475:4750000018","475:4750000011","475:4750000040","475:4750000010"],"twin_admin_codes":[484,500,475,475,475,484,480,475,491,498,475,484,471,475,473,488,475,475,480,473,498,475,475,475,475],"twin_sims":[0.0614506274343893,0.0012571225491067924,0.00004030761907049741,0.00003179270705231081,0.000023117311540340996,0.0000186704110518693,0.000016147409678946857,0.00000643219023364321,0.0000045816339181739915,0.000003136042000037382,0.000001853435873678158,0.000001444039832452371,0.0000011425071438530651,7.689207634832707e-7,6.48912953107705e-7,5.746933523284434e-7,5.721968367773198e-7,4.406130011944735e-7,3.6944767516666003e-7,3.601973274358395e-7,1.7967158626546722e-7,6.551120233350696e-8,6.474334346735317e-8,1.750924917361197e-8,9.493063335874768e-9],"twin_dists":[0.3067634968077348,0.47467054749906595,0.5842611365132245,0.5910722936073199,0.6000968368189458,0.6060720821715562,0.6100991665639219,0.63503698564185,0.6439851007500266,0.6538390194548962,0.6672685087101693,0.6735483224407965,0.679388462800075,0.6891497628108125,0.6932905780886017,0.6962394108129685,0.6963448736178905,0.7026461560196776,0.7068622661155286,0.7074670870913179,0.7238597436824467,0.746999500384285,0.74726567923929,0.776222263461074,0.7894126568387742],"n_dims_used":44,"mean_confidence":0.8942645679820668},"coverage":{"mean_confidence":0.8942645679820668,"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}}