{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005306},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005387","485:4850005238","485:4850005244","485:4850004970","485:4850005032","485:4850005034","485:4850004839","485:4850004969","485:4850005103","485:4850003732","485:4850006470","485:4850004847","485:4850005031","485:4850004911","485:4850005730","485:4850004910","485:4850005817","485:4850005116","485:4850005311","485:4850006471","485:4850006547","485:4850004905","485:4850006382","485:4850005045","485:4850004979"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.891650978533212,0.8539712032014689,0.8472089023695997,0.8166482711239912,0.8097136711912908,0.8062563258205807,0.7883905434696475,0.7825737728020782,0.7788270141389692,0.778037115501599,0.7755647101499699,0.7754944204509706,0.7607827366576857,0.7533781798140284,0.7516642216899445,0.7471589844984299,0.7374214294463955,0.7352031290708744,0.7315185392137344,0.7301907814899504,0.7232439063455046,0.7206117996217194,0.7166573425332684,0.7144336522625425,0.7122474570226938],"twin_dists":[0.062199033720137395,0.07297462546935944,0.07478965914587984,0.0826611657699996,0.0843833605721391,0.08523439378502182,0.08955911454060013,0.09094313550804022,0.09182894430627479,0.09201514388923969,0.0925967491506172,0.09261325761074811,0.09603820257531921,0.09774087577045132,0.09813314343331284,0.09916106954157383,0.10136797046542746,0.10186804605077301,0.10269659747469366,0.10299455202205796,0.10454835897112832,0.10513493462865947,0.1060140957086018,0.10650739696608821,0.10699165196474494],"n_dims_used":44,"mean_confidence":0.9177409085360441},"coverage":{"mean_confidence":0.9177409085360441,"n_dims_used":44,"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}}