{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008865},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008515","485:4850008424","485:4850008770","485:4850007774","485:4850007734","485:4850005393","478:4780009033","489:4890000268","489:4890000134","485:4850005257","485:4850005462","485:4850004318","485:4850008601","485:4850008511","500:5000000809","485:4850003349","485:4850008070","485:4850004395","485:4850002394","485:4850007378","485:4850003907","485:4850008866","485:4850005603","485:4850008024","470:4700002277"],"twin_admin_codes":[485,485,485,485,485,485,478,489,489,485,485,485,485,485,500,485,485,485,485,485,485,485,485,485,470],"twin_sims":[0.6007805938149186,0.4873296223752001,0.4608056146990579,0.3917631793288714,0.38078563072216315,0.37976120856449286,0.35211004294100995,0.3346188832436778,0.33062512680859896,0.3305765348472826,0.30992866011912995,0.3098954635924132,0.3048541193482566,0.3038805125515721,0.3034727982788639,0.2875683843168933,0.28661763365181514,0.28292380739572986,0.2824760757622095,0.28084579116499003,0.2737258496001,0.27139374508911057,0.27075772549312743,0.27023248357134394,0.2696453054564439],"twin_dists":[0.1311057674846798,0.1557210313039274,0.16166937530434403,0.17779981016456267,0.18047588961791922,0.1807274887509101,0.1876505704142558,0.19217589428602905,0.19322688447541939,0.1932397144622821,0.19878970488828465,0.19879879351032495,0.20018558013333643,0.20045492505148385,0.20056786646131705,0.20504500712060128,0.2053172488512546,0.20638013512803632,0.20650953558837684,0.20698176098371798,0.20906389809042616,0.20975309330963351,0.2099416857032715,0.21009763658960898,0.21027219899177946],"n_dims_used":45,"mean_confidence":0.919293212890625},"coverage":{"mean_confidence":0.919293212890625,"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}}