{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000865},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970000511","665:6650000001","497:4970000646","497:4970000873","497:4970000800","497:4970000578","497:4970000723","497:4970000797","497:4970000790","497:4970000791","497:4970000960","483:4830000212","497:4970001972","497:4970000008","497:4970001036","494:4940005562","497:4970000798","497:4970000874","497:4970001139","497:4970001212","491:4910005417","497:4970000717","478:4780006393","479:4790001915","497:4970000802"],"twin_admin_codes":[497,665,497,497,497,497,497,497,497,497,497,483,497,497,497,494,497,497,497,497,491,497,478,479,497],"twin_sims":[0.006007539158595647,0.005549441417110688,0.0027557092459909675,0.002738714436416578,0.00020545824286650563,0.00017655460918747284,0.00012692422920978163,0.00004050902647264073,0.000030068400057017455,0.000027265171467341947,0.0000013615155190864176,2.869911389601526e-7,6.480525939529674e-8,2.2074928362651447e-8,1.7789745243438146e-8,1.3148048852700094e-8,9.018278628299053e-9,8.794053068371726e-9,6.2809229121716024e-9,5.180221373941358e-9,4.580033925049542e-9,4.433514572924207e-9,3.465916136337003e-9,3.008582649069116e-9,1.5196983895884095e-9],"twin_dists":[0.4153848262466061,0.41859326988041745,0.44590965186715603,0.446143596155776,0.5351795831870115,0.5399368492923546,0.5501505439806922,0.5841172236262284,0.5926614369598626,0.5954401905555194,0.675020373884654,0.7128634094896034,0.7472441028580513,0.7711706755045923,0.7758768320506022,0.7824222162848732,0.7905081922768953,0.7910452377992893,0.7981893881782253,0.8022505515700857,0.8048354448035497,0.8055165658664535,0.8106558852830371,0.8135949239911012,0.8276328297751551],"n_dims_used":45,"mean_confidence":0.9166183471679688},"coverage":{"mean_confidence":0.9166183471679688,"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}}