{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007511},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710000558","471:4710000206","471:4710000605","473:4730007312","473:4730007874","473:4730008687","473:4730005778","500:5000007357","471:4710000251","473:4730007583","471:4710000297","498:4980001586","471:4710000743","471:4710000647","475:4750011381","473:4730007399","473:4730008733","500:5000007358","500:5000007873","475:4750010585","471:4710000347","475:4750010915","473:4730005672","473:4730007628","471:4710000646"],"twin_admin_codes":[471,471,471,473,473,473,473,500,471,473,471,498,471,471,475,473,473,500,500,475,471,475,473,473,471],"twin_sims":[0.22576269397257576,0.22379834824832345,0.20628587929306572,0.18602078534368824,0.18521179571351906,0.1647143362873352,0.16308966565536012,0.16028447926849904,0.158938868591895,0.15772869449693275,0.15106168662474154,0.14991562875919107,0.14886668215594454,0.1468328427712404,0.14663638877142868,0.14549366359964552,0.1431707821586698,0.1428601018620504,0.13809518770753546,0.13685779322532318,0.134363572946553,0.13242886527896056,0.1321618672419322,0.13185634982474223,0.13029946095451142],"twin_dists":[0.22406799751251788,0.2247248891592097,0.230759760218319,0.23819822678576583,0.23850665609450572,0.24666188523908922,0.2473388012181929,0.24851916998091977,0.24909070920159,0.2496077395700478,0.2525093385650237,0.2530175428358455,0.2534851984653666,0.2543989243375182,0.2544876777442571,0.2550056862898349,0.2560680353917855,0.2562110900413174,0.2584347008181072,0.2590214963059854,0.2602164866043338,0.2611549339539719,0.2612852520407497,0.2614346143265525,0.26219982797968394],"n_dims_used":45,"mean_confidence":0.9233338250054254},"coverage":{"mean_confidence":0.9233338250054254,"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}}