{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004182},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005078","466:4660006112","488:4880004776","493:4930004463","493:4930004459","470:4700004904","488:4880004976","493:4930001943","493:4930000500","488:4880005372","488:4880005261","488:4880005459","485:4850004259","493:4930002257","493:4930001768","470:4700007658","496:4960000082","466:4660005715","488:4880002825","488:4880005735","488:4880006169","474:4740001252","488:4880005084","470:4700008149","474:4740001458"],"twin_admin_codes":[488,466,488,493,493,470,488,493,493,488,488,488,485,493,493,470,496,466,488,488,488,474,488,470,474],"twin_sims":[0.5908692760555962,0.3472453513970787,0.32115737026707586,0.31863892386048237,0.3053425133619829,0.3019115429636589,0.3017696157396528,0.29150824258911173,0.29016983271480773,0.28768113963986025,0.2874257089886529,0.28594802047232387,0.28013787203727625,0.27820996694517997,0.27632788679037257,0.2713614696510541,0.27070600437438724,0.2688911675449615,0.2667811083381435,0.26534666670959073,0.2638766037401002,0.26385495391877284,0.262608852563512,0.2567260733423578,0.2556836977646941],"twin_dists":[0.13322875064454828,0.1888969555722556,0.19574666405048313,0.1964238780872902,0.20005065529798688,0.20100116894213643,0.2010406232635487,0.20392254914074476,0.20430283911553276,0.205012756101975,0.20508582691080512,0.20550931377837778,0.20718733284081897,0.20774878012589368,0.20829917309762197,0.2097626570450786,0.2099570340525594,0.21049674221086676,0.2111270900236655,0.21155737818571224,0.21199985824155115,0.2120063861894956,0.2123826818025519,0.21417445923461007,0.21449463829873203],"n_dims_used":45,"mean_confidence":0.9113051520453559},"coverage":{"mean_confidence":0.9113051520453559,"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}}