{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005004},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005154","496:4960005450","470:4700008952","493:4930004279","496:4960006391","496:4960004110","469:4690000302","496:4960005310","496:4960004715","466:4660003122","470:4700000562","472:4720002659","470:4700009038","470:4700003310","493:4930001184","493:4930004858","488:4880001446","496:4960006129","496:4960005451","468:4680003589","472:4720001194","496:4960006398","488:4880002622","496:4960005309","466:4660011404"],"twin_admin_codes":[496,496,470,493,496,496,469,496,496,466,470,472,470,470,493,493,488,496,496,468,472,496,488,496,466],"twin_sims":[0.50476358701712,0.17622925452646687,0.16390438608500457,0.14098206947810465,0.13899368176165214,0.1302182757805891,0.12068227965836428,0.11856107190120395,0.10689830834213529,0.10685600883296076,0.10505598566569438,0.10416401809821846,0.0984769957011096,0.09811488316343281,0.09746419407123247,0.09689097762370619,0.09615576859854603,0.09178043999901694,0.09158372406705531,0.09095169848314903,0.08476687216146754,0.08433670094187352,0.08342019450886641,0.08288480544941687,0.08269135679385343],"twin_dists":[0.15186599866659903,0.24199695166823545,0.24699874263512892,0.25708080266287087,0.25801107677442164,0.2622399194078208,0.26708674734158355,0.2682043113426686,0.27463939008919647,0.27466369623413195,0.27570502278644127,0.27622618296384854,0.27963351256092384,0.27985563605458624,0.28025639711475125,0.2806111869301076,0.28106866394877694,0.2838496621967313,0.28397713485366666,0.28438816092501834,0.2885348427076914,0.28883210872578374,0.28946950971636926,0.28984444764662526,0.2899803975690301],"n_dims_used":45,"mean_confidence":0.9239566379123264},"coverage":{"mean_confidence":0.9239566379123264,"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}}