{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007282},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007351","485:4850007285","485:4850007343","500:5000000050","485:4850006705","485:4850007093","500:5000002154","500:5000000169","485:4850006684","500:5000000407","500:5000000298","500:5000000204","485:4850006864","485:4850007010","485:4850007494","500:5000000261","485:4850006713","500:5000000420","485:4850007170","485:4850006715","485:4850005284","499:4990002450","485:4850004888","485:4850006200","485:4850008889"],"twin_admin_codes":[485,485,485,500,485,485,500,500,485,500,500,500,485,485,485,500,485,500,485,485,485,499,485,485,485],"twin_sims":[0.282238512438531,0.25717609763936883,0.23325661909783393,0.1882254410191619,0.18073569608981058,0.17445017985850847,0.17035116727337546,0.16909145864879946,0.16739608703120834,0.16307298943374687,0.15685014098260244,0.14277064913035264,0.11640238998851926,0.1083650208879486,0.10748991237807838,0.10621294097617977,0.10407281855285891,0.08566789603298731,0.07953622325650977,0.07943266781778525,0.07721686203296008,0.07711799550903348,0.07568387181494347,0.07504998686743182,0.0711176988530287],"twin_dists":[0.20657824492359078,0.21403648260122396,0.22159617695348863,0.23736245037088183,0.240230560272447,0.24270314267683446,0.24435002311521437,0.24486184213395992,0.24555501552369452,0.24734577458866994,0.24998490466797255,0.256252321953837,0.2693574455586453,0.27380116666036036,0.2743002224388987,0.2750341394214363,0.27627966475552435,0.2879160752039648,0.2922344924754378,0.2923096809332834,0.2939376956801967,0.29401120686094034,0.295086164377596,0.29556653636258223,0.2986220353491531],"n_dims_used":45,"mean_confidence":0.9181508382161458},"coverage":{"mean_confidence":0.9181508382161458,"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}}