{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":490,"cluster_id":4900006473},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["490:4900006715","490:4900006965","490:4900006966","490:4900006843","490:4900005986","490:4900006479","490:4900006354","483:4830000113","483:4830000220","487:4870002839","490:4900006347","483:4830000129","497:4970000048","490:4900006472","490:4900006360","483:4830000090","483:4830000256","483:4830000039","497:4970000038","490:4900005853","482:4820000044","482:4820000067","487:4870002967","483:4830000128","497:4970000082"],"twin_admin_codes":[490,490,490,490,490,490,490,483,483,487,490,483,497,490,490,483,483,483,497,490,482,482,487,483,497],"twin_sims":[0.0000029537289907212233,1.410612748526445e-7,3.5921959380953484e-8,2.1077598900313225e-8,7.267599824095089e-9,3.415326775042619e-9,3.1171122764106867e-9,1.6724758941073368e-10,1.4253135145068115e-10,3.04844789732923e-11,2.6797896129546915e-11,2.576060542853476e-11,2.440869620386738e-11,2.1619866787545483e-11,2.007411122627587e-11,1.686468874518494e-11,1.5488040424847377e-11,1.494181645461054e-11,1.3145535898390572e-11,1.2002144519264525e-11,1.1972704175455167e-11,9.667368748286541e-12,8.416763913471909e-12,7.82093026251165e-12,3.746899942931596e-12],"twin_dists":[0.6553822866162438,0.7294755599285775,0.7604462778953825,0.7721812131186578,0.795100049195152,0.8109617711075199,0.8128598956670366,0.8714480513488144,0.8745377886542881,0.9037958656375173,0.9061982041388511,0.9069327052007196,0.9079347275409133,0.9101859157459146,0.9115595988376864,0.9147774598221623,0.9163462483437348,0.9170069099195046,0.9193598170164559,0.9210278125875209,0.9210727886633017,0.9249811054568184,0.9275038262054407,0.9288381014145435,0.9421065642101969],"n_dims_used":45,"mean_confidence":0.9337997436523438},"coverage":{"mean_confidence":0.9337997436523438,"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}}