{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008459},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000140","473:4730008460","473:4730008538","473:4730007817","473:4730007702","473:4730007814","473:4730007929","473:4730008537","473:4730007356","473:4730007924","473:4730008380","473:4730007926","473:4730007813","473:4730007816","473:4730007706","473:4730008304","473:4730007358","473:4730008022","473:4730008023","473:4730007705","473:4730008463","473:4730008120","473:4730007923","473:4730007470","473:4730007360"],"twin_admin_codes":[484,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.12341304679395523,0.09258143411625845,0.09184695103646123,0.08929324468713662,0.08819856715848175,0.08793235616767166,0.08768859797949279,0.08703957417620854,0.08646605931273911,0.08584617910200468,0.0851942323808714,0.08487243298816155,0.0834431908142014,0.08257678101743622,0.08160720173241347,0.0814440354401881,0.08053752768908562,0.07922200687728319,0.07663737184595752,0.07658913115423797,0.0752787599204356,0.07507951339574968,0.07491061817699579,0.07373430088488458,0.07288765158777716],"twin_dists":[0.2656699030452478,0.28333283446539176,0.2838066116651276,0.2854775617311669,0.286205451780519,0.2863835482801362,0.2865469997627681,0.28698396863341086,0.28737226115543973,0.2877942564501527,0.28824070797887014,0.28846207971705495,0.2894534482966997,0.29006103792009064,0.2907470513495236,0.29086313797009733,0.29151149720702846,0.29246287858190717,0.2943696542525805,0.294405731856677,0.29539279098543936,0.2955440879688351,0.2956725917356517,0.296574138979742,0.2972302444596933],"n_dims_used":44,"mean_confidence":0.9146757125854492},"coverage":{"mean_confidence":0.9146757125854492,"n_dims_used":44,"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}}