{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005897},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006059","485:4850006139","485:4850006060","485:4850005972","485:4850006061","485:4850005979","485:4850006064","485:4850005978","485:4850006063","485:4850005982","485:4850004896","485:4850004897","485:4850005900","485:4850005974","485:4850006138","485:4850005980","485:4850006058","485:4850005975","485:4850006144","485:4850005896","485:4850005973","485:4850005971","485:4850005905","485:4850005977","485:4850005984"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9720998530821506,0.8398263015673993,0.8367436157613458,0.8257022312196021,0.8255779604282036,0.8130089234073522,0.8087405526883638,0.7971487791588638,0.7764816928880288,0.757802747678016,0.7059794295705316,0.6865695021055346,0.6726468169763155,0.6627688463658965,0.6411302763285647,0.6343304638930434,0.6253275179366251,0.6178200093800033,0.6161119366305166,0.611155315303176,0.5926083998898134,0.5827446988562206,0.5658665820554811,0.5352055962643236,0.5339039503112413],"twin_dists":[0.030896346362663165,0.07673817206161626,0.07754226252777266,0.08037983648645528,0.08041141513657181,0.08356758592819913,0.0846233924858489,0.08745365394891012,0.09238125071909147,0.09672504863658914,0.10837622148519513,0.11263163286385032,0.1156590282783672,0.11779680399848932,0.1224576070475622,0.12391757952977694,0.12584827603844298,0.12745685410688204,0.12782270748677874,0.12888420523366,0.13285613745574126,0.13497028842887435,0.13859463273189826,0.1452162080045236,0.14549876831416578],"n_dims_used":45,"mean_confidence":0.9195264180501302},"coverage":{"mean_confidence":0.9195264180501302,"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}}