{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":495,"cluster_id":4950002002},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["495:4950001957","495:4950002008","495:4950002007","495:4950001948","495:4950001734","495:4950001953","495:4950001903","495:4950001900","495:4950001947","495:4950001733","495:4950001952","495:4950001156","495:4950001737","495:4950001846","495:4950001676","495:4950001956","495:4950001949","495:4950001904","497:4970001628","495:4950001670","495:4950001731","480:4800001180","497:4970000304","495:4950001732","495:4950001738"],"twin_admin_codes":[495,495,495,495,495,495,495,495,495,495,495,495,495,495,495,495,495,495,497,495,495,480,497,495,495],"twin_sims":[0.306291985336521,0.29161945120438965,0.270338142970741,0.25368025044745596,0.20474734992994942,0.14864656015200403,0.14332235548714956,0.1349658121591826,0.11252031140007845,0.10054769395626026,0.09163072336285556,0.0806379285380819,0.07170151972606947,0.0693289003659458,0.06806047220833106,0.05439382393077674,0.03202711780881799,0.026375758625211992,0.02632625524039185,0.02606957831368047,0.0221094486121086,0.021360761865544954,0.02059623780419109,0.02017993540934403,0.019260094016973428],"twin_dists":[0.19978870876106264,0.20389099758294524,0.21006624996148915,0.21511235352393204,0.23130631598797602,0.25358364444700626,0.2559983262011079,0.25992643785155123,0.2714731913945724,0.2783754796014156,0.283946659464363,0.291439400697188,0.29815988060692195,0.3000574816828633,0.3010936947294461,0.3133989873902918,0.3407156272506465,0.3501946967864701,0.350285169962882,0.35075664348999275,0.3585923836875267,0.3602091603502201,0.36191183831673496,0.36286227358802087,0.3650244859425196],"n_dims_used":45,"mean_confidence":0.906413099500868},"coverage":{"mean_confidence":0.906413099500868,"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}}