{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000428},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850000470","485:4850000498","481:4810004746","485:4850000502","481:4810003739","481:4810004246","481:4810004640","499:4990002259","481:4810003731","485:4850000564","485:4850000227","485:4850000358","485:4850000501","485:4850002176","499:4990002748","485:4850000438","500:5000009287","485:4850000361","500:5000008822","485:4850000496","499:4990003786","499:4990002805","481:4810003838","481:4810004737","481:4810004930"],"twin_admin_codes":[485,485,481,485,481,481,481,499,481,485,485,485,485,485,499,485,500,485,500,485,499,499,481,481,481],"twin_sims":[0.6168963863357942,0.460783937678995,0.4443389038339392,0.43868144782078855,0.41530653690415353,0.4135971716057617,0.40153588158547243,0.3908347550206481,0.364894584827676,0.3502771372309236,0.34766783484578495,0.3300962204610388,0.3287584477268807,0.32583522104616836,0.32371445297456375,0.32263785523519845,0.31673633448167393,0.3147657749225074,0.31200541584159175,0.31052221108236755,0.30976938342298105,0.2918733872609362,0.2912094388406097,0.28974266029169465,0.2890558508395785],"twin_dists":[0.12765469005009794,0.16167428331359315,0.16542234438257308,0.166723816480939,0.1721744259182197,0.17257800789099917,0.17544676958939812,0.17802475693539727,0.18441690397103658,0.18811911451758825,0.1887883488274378,0.19336659003774198,0.1937204996077075,0.19449661551708144,0.19506209534099228,0.19534994720053564,0.19693748640522232,0.19747128483104753,0.19822222980329735,0.1986272951783318,0.19883331711740526,0.20381897889361555,0.20400735971788195,0.2044244338833767,0.20462015878779707],"n_dims_used":45,"mean_confidence":0.9172472635904948},"coverage":{"mean_confidence":0.9172472635904948,"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}}