{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940001188},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["480:4800004866","494:4940004123","480:4800003606","494:4940006716","494:4940005947","493:4930003010","493:4930005718","490:4900001855","494:4940001042","494:4940000462","480:4800005959","494:4940001189","494:4940000373","494:4940004848","494:4940000834","494:4940001163","494:4940000234","493:4930004030","493:4930000697","494:4940002990","466:4660012609","494:4940001006","494:4940000884","490:4900000329","466:4660010866"],"twin_admin_codes":[480,494,480,494,494,493,493,490,494,494,480,494,494,494,494,494,494,493,493,494,466,494,494,490,466],"twin_sims":[0.14319377200688543,0.1350638870471097,0.11789874329895325,0.08664060712997536,0.08496361879209613,0.0762765333979112,0.07569716169394668,0.07298091743948384,0.07187848142299418,0.07174104100608644,0.07140092246608375,0.06822383679180216,0.06590797105121753,0.06588998194580555,0.06445060399150643,0.06396839015943728,0.06252759839734348,0.062379223798668594,0.0610459640909601,0.0601880658377018,0.05731457799933951,0.05555446798591825,0.05451064631697495,0.05210352620714443,0.051838277733662064],"twin_dists":[0.256057458741812,0.2598792953172935,0.2685563937046297,0.28725386895594596,0.2883992834800848,0.2946399579173868,0.2950761277967214,0.2971576675098808,0.2980203994250925,0.29812870577142453,0.29839745197914913,0.30095936096664155,0.30288868324694446,0.30290388468404567,0.3041313426308479,0.304547571182336,0.30580669646113295,0.3059377085224255,0.30712656526628573,0.3079028664986381,0.3105711657542831,0.31226058371804816,0.31328349838020797,0.3157057602169896,0.31597832599911285],"n_dims_used":45,"mean_confidence":0.9185411241319444},"coverage":{"mean_confidence":0.9185411241319444,"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}}