{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007578},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000366","471:4710001784","473:4730007148","500:5000006215","473:4730008309","471:4710001058","473:4730004031","467:4670000558","473:4730008997","473:4730007940","473:4730008416","473:4730007902","473:4730003285","471:4710001188","473:4730007881","471:4710000422","473:4730007262","473:4730008925","475:4750009937","471:4710001876","473:4730007263","473:4730003579","473:4730009140","473:4730007007","476:4760000203"],"twin_admin_codes":[484,471,473,500,473,471,473,467,473,473,473,473,473,471,473,471,473,473,475,471,473,473,473,473,476],"twin_sims":[0.14858954585027984,0.14751452451277464,0.14627053053119493,0.13636274108569055,0.13533103894710824,0.11638624625974107,0.10380355019330909,0.09882697670014126,0.07684080353864202,0.07565965513143741,0.0744098405560252,0.07238818203452857,0.07145593168035158,0.06179210376559945,0.059557660277215235,0.05908060000668086,0.055187973711282375,0.05474121166263676,0.05408692447292023,0.053900002338690294,0.050959012727851014,0.04891487182510178,0.048684174567890086,0.04815402758298025,0.0468905297111428],"twin_dists":[0.2536091606971691,0.254091635296811,0.2546531987641166,0.2592573714960212,0.2597510111433878,0.2693661308377381,0.27643778408138575,0.27941943860625007,0.29421771535017893,0.2951044565884537,0.29605498752158516,0.2976202019317131,0.2983539159674415,0.3064586439569811,0.30847913086213125,0.30891856470486245,0.3126179115051557,0.3130561647876527,0.31370336581167385,0.3138894543823186,0.31689021690970226,0.31906193168058977,0.3193117535034163,0.3198896151942097,0.321288563922159],"n_dims_used":44,"mean_confidence":0.9120340347290039},"coverage":{"mean_confidence":0.9120340347290039,"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}}