{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008110},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008503","485:4850008235","485:4850007245","485:4850007179","485:4850008504","467:4670000066","485:4850008364","485:4850007178","485:4850008404","485:4850007111","485:4850007809","485:4850008322","485:4850008192","467:4670000058","485:4850008555","485:4850008411","485:4850007033","485:4850008561","485:4850008277","485:4850008410","467:4670000029","485:4850008343","485:4850007035","485:4850008391","485:4850008178"],"twin_admin_codes":[485,485,485,485,485,467,485,485,485,485,485,485,485,467,485,485,485,485,485,485,467,485,485,485,485],"twin_sims":[0.5754912119621233,0.5113779859488324,0.48059853838056094,0.4728097407454249,0.4608242648762804,0.45407035671516877,0.453315914025169,0.4456443781053986,0.43298524881652184,0.41839903623785135,0.40758583787826147,0.39418586752714424,0.39320293704908094,0.3852998927190101,0.3832453756074802,0.37674055807066487,0.36550931689617094,0.3551141399387668,0.3522524227368494,0.34486456291453665,0.34274353008416925,0.33855607174708346,0.3377531441284556,0.33301049031805047,0.3316989991019998],"twin_dists":[0.13652660628149052,0.1504130780191727,0.15722034868554663,0.15896363603447405,0.16166515268419,0.16319835237689306,0.16337013038646922,0.16512293631204758,0.16804088662551575,0.17144609710555545,0.1740030951121893,0.1772139864338365,0.17745146400108935,0.17937103682469563,0.17987310112036387,0.18147128425380202,0.18426288250823353,0.18688537273835612,0.18761422730969235,0.1895102876768203,0.19005859603936717,0.19114644070424,0.19135585432877947,0.19259832868157892,0.192943607653798],"n_dims_used":44,"mean_confidence":0.9165552312677557},"coverage":{"mean_confidence":0.9165552312677557,"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}}