{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870004999},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007339","487:4870007487","487:4870003431","487:4870003831","487:4870006898","487:4870007634","487:4870008207","487:4870005140","487:4870007045","466:4660003983","466:4660011907","487:4870006745","487:4870003272","487:4870006292","487:4870004259","487:4870009215","478:4780003389","487:4870005857","466:4660008516","487:4870007633","487:4870007484","466:4660004427","466:4660012066","487:4870007065","487:4870005707"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,466,466,487,487,487,487,487,478,487,466,487,487,466,466,487,487],"twin_sims":[0.4215167509976371,0.34422509575519894,0.16514078773480875,0.14103192857713376,0.13821418652151538,0.11642375559398731,0.1139301183165684,0.10906557586664731,0.09743559059805114,0.08784793682003098,0.08635468282395399,0.08426846278938567,0.07948138298300875,0.07366333340188408,0.06079859148782926,0.05188501021511762,0.050833239499114106,0.049840069087684756,0.04766930713553739,0.04707638574796914,0.046669750924481855,0.044407508004840855,0.04285366033466638,0.04175796470371354,0.04170678318855371],"twin_dists":[0.17071414820260958,0.18967540718131445,0.24648500554265593,0.257057601946043,0.2583784768950707,0.2693459523464248,0.2706984388818317,0.27340390135200704,0.2802740622058246,0.286440114684618,0.2874479049670634,0.28887937518776013,0.29227430053903286,0.2966289002153666,0.30734948514116717,0.3159302203531124,0.3170217249959017,0.31806980607930346,0.32042263045091474,0.3210808215357805,0.32153623864805486,0.32413231030601136,0.32598052436702063,0.3273179824811362,0.3273811765046612],"n_dims_used":43,"mean_confidence":0.9086755264637082},"coverage":{"mean_confidence":0.9086755264637082,"n_dims_used":43,"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}}