{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009705},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710000030","473:4730009707","473:4730007569","471:4710000187","473:4730009706","473:4730009708","473:4730007454","476:4760001038","471:4710000066","476:4760000924","473:4730009652","473:4730009347","473:4730008732","473:4730008782","471:4710000315","473:4730007471","471:4710000063","471:4710000227","473:4730009704","473:4730007224","476:4760000808","473:4730008629","473:4730009701","473:4730008706","471:4710000072"],"twin_admin_codes":[471,473,473,471,473,473,473,476,471,476,473,473,473,473,471,473,471,471,473,473,476,473,473,473,471],"twin_sims":[0.46395322262631195,0.2852107676998694,0.21030091322838895,0.16251973516511273,0.1535274113864614,0.14080121752205438,0.13744048946276774,0.0820723228301284,0.06624939650567326,0.06150940802777943,0.05649955886394605,0.05565953388630095,0.052311165218491176,0.05197341296189241,0.047217405545251584,0.04541718406468802,0.03824127916483707,0.03783769236718562,0.03730448897322072,0.03613754138943068,0.033107651095285316,0.0311268401667403,0.029336046623681576,0.028599089521163096,0.025153686606640996],"twin_dists":[0.16095757058368834,0.20572109246807235,0.229346419770435,0.24757741822671206,0.2514254789188357,0.2571650090354737,0.25874467864991657,0.29041715183153677,0.30260080651908844,0.3067109215699777,0.3113480435919322,0.3121585052932716,0.3154931964065119,0.3158393184154327,0.3209236525173356,0.3229602609966576,0.3318205333095818,0.33235942105971794,0.33307889699848686,0.334684463597619,0.33906897657335194,0.34212424812819653,0.345033190467919,0.34627472771990614,0.35247231482958874],"n_dims_used":45,"mean_confidence":0.9199949476453994},"coverage":{"mean_confidence":0.9199949476453994,"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}}