{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740001865},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960012663","474:4740001457","474:4740002066","470:4700000985","474:4740002872","466:4660011368","470:4700008953","474:4740000931","494:4940001420","470:4700005263","466:4660009745","474:4740002075","496:4960012405","466:4660001345","466:4660010085","485:4850004263","466:4660009916","486:4860000592","470:4700004943","466:4660011707","466:4660011365","469:4690003666","478:4780002174","469:4690001834","487:4870004003"],"twin_admin_codes":[496,474,474,470,474,466,470,474,494,470,466,474,496,466,466,485,466,486,470,466,466,469,478,469,487],"twin_sims":[0.09935365634586248,0.07897599989667144,0.0713201813145887,0.060770708273465396,0.04674160733270165,0.04572564874017199,0.04467325603271093,0.043119955707744184,0.035163935466965134,0.03290798510420436,0.03058601846433089,0.026787969130598704,0.025304588354977852,0.024765109156672405,0.02447536627243564,0.02357972581307404,0.022906393074999316,0.022291954291884544,0.022268157689287346,0.022169728763561884,0.020989127515670444,0.019802358934977376,0.019725360442455014,0.01969335746900321,0.01941196966727958],"twin_dists":[0.279098400207501,0.2926421952220514,0.29846140231535245,0.3073746588000389,0.3214555210592917,0.3226065479634514,0.32382167492230435,0.3256598239443033,0.3360580738060634,0.33936976121403245,0.3429872981380451,0.3494469675655445,0.352185968058926,0.3532165611190493,0.35377810939408727,0.3555510918122642,0.3569228435520417,0.3582054886901144,0.35825577892825455,0.35846428954793186,0.3610300845346367,0.3637391967414519,0.3639198146403221,0.3639950661154557,0.3646613537095091],"n_dims_used":45,"mean_confidence":0.917421637641059},"coverage":{"mean_confidence":0.917421637641059,"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}}