{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005789},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007109","472:4720001539","499:4990000515","468:4680006187","488:4880000216","499:4990000742","468:4680004941","472:4720003974","468:4680005920","468:4680005164","478:4780005956","499:4990002559","472:4720001729","499:4990000882","472:4720000501","472:4720001876","472:4720000952","489:4890000627","500:5000004839","472:4720001696","467:4670000993","470:4700001432","478:4780003161","475:4750010517","472:4720002571"],"twin_admin_codes":[472,472,499,468,488,499,468,472,468,468,478,499,472,499,472,472,472,489,500,472,467,470,478,475,472],"twin_sims":[0.5403093388963677,0.4874164609936028,0.44099321437799377,0.41742382922705423,0.4041090708962595,0.40226935442422745,0.3559290558882823,0.33992500382531665,0.3368406231552923,0.3352985576571607,0.3330943087097371,0.3211091414484947,0.3209931382564206,0.2997176964470355,0.27032688857791753,0.2693601368495085,0.2681939530359387,0.2647128332669768,0.2646270806888249,0.25762804877998124,0.2520865687056502,0.2517955552798868,0.24705991805121102,0.2466685602686632,0.2464466869100862],"twin_dists":[0.14410959416314584,0.15570173035153517,0.16619122138345407,0.17167552296314548,0.17483155880476894,0.17527122681500756,0.1866783776789083,0.19079002132138131,0.1915941775548492,0.19199771388066258,0.19257628689521278,0.19575960482617094,0.1957907353057217,0.20161224978479506,0.21006959277183684,0.21035706168436172,0.21070468381503824,0.21174797018343827,0.2117737775989793,0.2138980686414875,0.2156059443305032,0.21569629057350512,0.21717595989113528,0.2172990515905689,0.21736889200803985],"n_dims_used":45,"mean_confidence":0.9279220581054688},"coverage":{"mean_confidence":0.9279220581054688,"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}}