{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660004580},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660003990","466:4660003577","466:4660005317","466:4660004049","466:4660005211","466:4660007611","466:4660003511","466:4660001775","466:4660004109","470:4700005335","466:4660007032","466:4660004743","466:4660000217","466:4660003563","466:4660004244","466:4660004588","466:4660001097","466:4660003567","466:4660003326","466:4660004247","466:4660003564","466:4660003565","466:4660001866","470:4700002529","466:4660001774"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,470,466,466,466,466,466,466,466,466,466,466,466,466,466,470,466],"twin_sims":[0.5529219575861459,0.5393556195407888,0.520140768287723,0.5120553221868596,0.4763084662526435,0.47406595227290443,0.4648457532098374,0.45791360276550397,0.4560235577040425,0.4288910467753058,0.4198261668695096,0.41898683144514126,0.4119932833400214,0.3949314918321661,0.3912240309340747,0.37696961066984663,0.3708449745060663,0.3633457226505522,0.3594975054300269,0.35164651185313583,0.34977097963746023,0.34743763258318594,0.33961159751094694,0.3366743939855916,0.33246543201194273],"twin_dists":[0.14138296947311385,0.1443162298104636,0.14849553730388898,0.15026456950006287,0.15817940498832134,0.15868183987466647,0.16075604055788567,0.16232490000549132,0.16275411530058617,0.16899184870495268,0.17111076244272108,0.1713079233344541,0.17295734487664047,0.17703402524626277,0.1779304094017283,0.18141478167702177,0.18293144603195982,0.18480555363018525,0.1857748237602097,0.18776894195996827,0.1882487288757612,0.18884751770727756,0.1908715525836058,0.1916376291873629,0.19274173696224928],"n_dims_used":45,"mean_confidence":0.9163570827907986},"coverage":{"mean_confidence":0.9163570827907986,"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}}