{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":486,"cluster_id":4860004686},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860004629","486:4860004617","487:4870012217","487:4870012561","487:4870012306","493:4930002139","487:4870010650","466:4660010030","480:4800005938","487:4870008684","487:4870012566","487:4870009591","493:4930003333","486:4860003612","487:4870010937","486:4860003680","486:4860000939","487:4870012209","487:4870010936","468:4680006650","466:4660013102","466:4660010691","486:4860005096","487:4870000214","486:4860004837"],"twin_admin_codes":[486,486,487,487,487,493,487,466,480,487,487,487,493,486,487,486,486,487,487,468,466,466,486,487,486],"twin_sims":[0.09461881583253871,0.0896118934449293,0.05825280464034333,0.04429639807257314,0.03198349031789629,0.028294282518312137,0.02829028968364328,0.025608355258944414,0.024411415563521593,0.022387187608760153,0.020775133604816545,0.020718947408747964,0.018783702200233496,0.018638314401938583,0.01846867976086833,0.01743593276460758,0.015970512175274947,0.01589854338529367,0.015194883283231932,0.014584459208482796,0.014364237938318319,0.014301731103868152,0.013836380786318398,0.013692753783657847,0.012728395122699788],"twin_dists":[0.2820339799785839,0.28526701147788613,0.309688052341496,0.3242626505165579,0.340783103507562,0.3467962794289112,0.3468031435075768,0.35161399464178195,0.3539028260189595,0.3580046941326913,0.36150854606604277,0.3616348820261448,0.3661799913682519,0.3665377366725206,0.3669582422300465,0.36959377106711416,0.3735787758883565,0.37378264562102126,0.37581989938165894,0.37765565937644724,0.3783345973558078,0.37852897738594343,0.38000013800041305,0.3804630271277555,0.383687129570906],"n_dims_used":45,"mean_confidence":0.9249622768825955},"coverage":{"mean_confidence":0.9249622768825955,"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}}