{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000652},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940001244","494:4940000050","494:4940000825","466:4660014184","496:4960008170","494:4940000599","496:4960007931","494:4940000654","494:4940000998","494:4940001116","493:4930004493","469:4690005309","469:4690005136","493:4930004941","496:4960009601","487:4870001869","488:4880003020","470:4700000984","496:4960007916","494:4940000478","494:4940000594","494:4940000713","480:4800002871","494:4940000822","493:4930005811"],"twin_admin_codes":[494,494,494,466,496,494,496,494,494,494,493,469,469,493,496,487,488,470,496,494,494,494,480,494,493],"twin_sims":[0.4021090002916315,0.2942116683529987,0.2909055765564076,0.25423999072713677,0.25160954970294236,0.25103819073299566,0.23797982780389418,0.23461360633004802,0.22946717080077147,0.22763136280541507,0.22241805711164242,0.21856298299482824,0.21394360065316956,0.20347505226255852,0.20270873822801996,0.19704432734701904,0.195553494902473,0.1948613156574995,0.1921919168679042,0.18629750757877317,0.18397397957303305,0.1837556509589221,0.18344315761252294,0.1832895694779919,0.18172630331123682],"twin_dists":[0.17530959217869518,0.20315755986635062,0.20409365917034988,0.21493946024296728,0.21575407159506227,0.2159317298620601,0.22006497919039858,0.2211541992961335,0.22283943905563688,0.22344661440632912,0.22518876852831743,0.2264946309741723,0.22807992659728335,0.23176042215487677,0.2320348739341025,0.23408604134254735,0.23463265244143133,0.2348874212536404,0.2358758713272004,0.238092942170018,0.23898041662334307,0.23906421224442187,0.23918427096156675,0.23924333178237175,0.23984646686916303],"n_dims_used":45,"mean_confidence":0.917686038547092},"coverage":{"mean_confidence":0.917686038547092,"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}}