{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006196},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006049","470:4700005177","470:4700005019","466:4660004448","470:4700006197","470:4700005013","470:4700006747","466:4660000732","470:4700005178","470:4700004165","466:4660000325","496:4960000209","466:4660004591","470:4700005781","466:4660004704","470:4700005343","466:4660008888","466:4660010757","470:4700005768","466:4660004026","470:4700001744","466:4660003329","466:4660003400","470:4700005482","466:4660014343"],"twin_admin_codes":[470,470,470,466,470,470,470,466,470,470,466,496,466,470,466,470,466,466,470,466,470,466,466,470,466],"twin_sims":[0.8163015630361635,0.7665256704711149,0.5368946759614024,0.5250311862201206,0.5056726394656383,0.495317271344676,0.4531111433100752,0.4331561938755721,0.39998640713200084,0.39479496683072546,0.37424762773054593,0.37323176835591204,0.3667906130477774,0.3628189979229259,0.3624109583252285,0.3569983351275488,0.3518477186863624,0.351504881576527,0.3489751341131472,0.34578121784056126,0.345505485088625,0.3409718446282974,0.3345789409820972,0.3278268919753805,0.3262073031581787],"twin_dists":[0.08274777014903062,0.0947081754477265,0.14484974847695367,0.147428723789219,0.15166602015903338,0.15394995112522114,0.16341677247990216,0.1680012604944308,0.1758180844602884,0.17706696467387387,0.1820873284629055,0.18233894121159194,0.18394227123196863,0.1849379133417758,0.18504051583194286,0.1864071428544564,0.18771754995476556,0.18780512619141876,0.18845272407587138,0.18927387724447542,0.18934495531772913,0.19051798216297713,0.19218637148207895,0.19396741228301492,0.19439761462622118],"n_dims_used":43,"mean_confidence":0.9132644298464753},"coverage":{"mean_confidence":0.9132644298464753,"n_dims_used":43,"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}}