{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004255},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670004293","467:4670004253","467:4670004173","467:4670004254","467:4670004251","467:4670004290","467:4670004453","467:4670004177","472:4720007889","467:4670004412","472:4720008041","472:4720007888","472:4720008120","467:4670004452","472:4720007695","467:4670004411","472:4720007926","467:4670004133","472:4720007227","467:4670004450","467:4670004491","472:4720007857","472:4720007694","467:4670004022","472:4720007883"],"twin_admin_codes":[467,467,467,467,467,467,467,467,472,467,472,472,472,467,472,467,472,467,472,467,467,472,472,467,472],"twin_sims":[0.9132165109991843,0.8515537546387877,0.7850181761504184,0.7745784539404401,0.7704155558061939,0.7689977928999314,0.759150010094071,0.7437513649733832,0.715835790508012,0.6752708906290174,0.6538656111957191,0.6486836953114838,0.6481219927229657,0.6456933255356182,0.6427067692452336,0.636036452678748,0.6349266979071752,0.6322360157679096,0.6231659306487916,0.6231478324407052,0.6182554391107307,0.6109162479776246,0.592844754630266,0.5839457421569846,0.577106139113965],"twin_dists":[0.055340030827774556,0.073626957162222,0.09036285802291642,0.09282825256015276,0.09380233317254892,0.09413296739608402,0.09641479558645136,0.09993560979217404,0.10619643628315739,0.11508980669733701,0.11971771291539,0.12083354419314413,0.12095441030960953,0.12147682494593262,0.12211886012774577,0.12355145056696816,0.12378963073691533,0.12436694536054337,0.12631152959938777,0.12631540785306244,0.12736358312609938,0.12893539879427854,0.13280550152908224,0.13471274098467398,0.13617995908402733],"n_dims_used":45,"mean_confidence":0.9312035454644098},"coverage":{"mean_confidence":0.9312035454644098,"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}}