{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007264},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007492","473:4730006354","473:4730007150","473:4730005470","473:4730009570","473:4730007378","476:4760000631","475:4750009783","473:4730005895","471:4710000016","473:4730007569","473:4730005787","473:4730009512","473:4730005902","484:4840003847","471:4710001838","471:4710000609","473:4730006921","473:4730007606","475:4750010306","484:4840000194","484:4840004204","487:4870008569","473:4730005897","473:4730009355"],"twin_admin_codes":[473,473,473,473,473,473,476,475,473,471,473,473,473,473,484,471,471,473,473,475,484,484,487,473,473],"twin_sims":[0.26295124168633766,0.23054402069391902,0.19002973604927198,0.16990839006799716,0.1427720680768986,0.1389101780959216,0.12652175102298271,0.1155689154477659,0.10011002203422788,0.09413303493223112,0.09320497986843847,0.09311467593792308,0.08586529269238623,0.07808671763642859,0.07791055854867286,0.07694320610990221,0.07444633294118984,0.07267195506605427,0.07238130774321301,0.06969669774094295,0.06909111843763759,0.06533166052413672,0.05749163761953962,0.055557744073386636,0.04827752190733369],"twin_dists":[0.21227917662694204,0.22248477355955623,0.23668353885854548,0.24452961259970118,0.25625166776160907,0.25805036091449424,0.2640857133311718,0.2698070662876728,0.27863968043203863,0.28234165313313614,0.28293294186098367,0.28299072456239743,0.28778120831710774,0.29329416639839145,0.2934240236935474,0.2941413555161522,0.2960270517156849,0.2973983819098537,0.2976255841615945,0.29975990184562934,0.3002505512828038,0.3033773792277287,0.31040359886663327,0.31225739837338806,0.31975453323747743],"n_dims_used":45,"mean_confidence":0.9143335978190105},"coverage":{"mean_confidence":0.9143335978190105,"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}}