{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004162},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004771","485:4850004023","485:4850003136","485:4850006541","485:4850005814","485:4850005029","485:4850003733","485:4850003953","485:4850004297","485:4850006044","485:4850004021","485:4850006460","485:4850006297","485:4850004968","485:4850004225","485:4850005612","485:4850003401","485:4850006295","485:4850005039","485:4850005036","485:4850005569","485:4850005515","477:4770000136","485:4850005375","477:4770000054"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,477],"twin_sims":[0.4159505916495896,0.36478495893381624,0.36306801136906036,0.3321423610930295,0.3216063163903998,0.29928030185164717,0.2980970082871052,0.2605874841936973,0.2506124949437721,0.24880314559288477,0.2481587851166069,0.2259531451451542,0.22199673804673412,0.2182891185199884,0.2086642447473326,0.2050000142727935,0.19695946231479644,0.1968258321601893,0.1961658203103757,0.19074300025909308,0.18689189138428772,0.18474461176341403,0.1676998363142126,0.1629126174386443,0.14969342675242361],"twin_dists":[0.17202255027802416,0.18444438453139375,0.1848753270790503,0.1928267995456351,0.19562625479371923,0.2017343952514884,0.20206536322918153,0.21299547710620123,0.2160642634676516,0.21662918685173205,0.21683100698037033,0.22400451154508175,0.22533074514083673,0.22658798469066102,0.22992030853194123,0.23121636571375348,0.23411707991703443,0.23416597264131575,0.2344077961546112,0.2364163982636124,0.2378671675268071,0.23868520296783993,0.24543045360755866,0.2474128625262406,0.2531164061888874],"n_dims_used":45,"mean_confidence":0.9051073710123698},"coverage":{"mean_confidence":0.9051073710123698,"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}}