{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870013442},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740000716","474:4740000810","474:4740000811","487:4870013443","474:4740000715","474:4740000823","487:4870013416","487:4870013397","474:4740000723","487:4870013441","487:4870013238","474:4740005060","474:4740000833","474:4740004928","474:4740005055","494:4940000307","474:4740000812","474:4740000467","474:4740000517","474:4740004994","474:4740005056","466:4660010040","474:4740004926","493:4930001652","487:4870013433"],"twin_admin_codes":[474,474,474,487,474,474,487,487,474,487,487,474,474,474,474,494,474,474,474,474,474,466,474,493,487],"twin_sims":[0.5953691589124384,0.4855261212860123,0.47304302848828367,0.3611275339659109,0.3351543699669907,0.29801327538263606,0.2872492882978842,0.2491289929305265,0.2346874042138902,0.22388046251149024,0.20405191927938338,0.19293351446688597,0.19225661706527178,0.18820301478625817,0.1841495124907336,0.17923701876245277,0.17771975779714613,0.17651891316397042,0.17532738297552708,0.16782627541454853,0.166715015584968,0.15925760583989798,0.15867921441910202,0.15115483181934528,0.15051439080948967],"twin_dists":[0.13226473270031905,0.15612211954790262,0.15891128565818574,0.18536361880228788,0.1920354970861202,0.20208881254404054,0.20513631812467575,0.21652725568718886,0.22113021105119018,0.22469735288438003,0.2315542873928812,0.2356003123410645,0.2358518009037376,0.23737091741471064,0.23891309700903612,0.24081449323740609,0.2414092048291349,0.24188245512934495,0.24235430479891507,0.24537865117349758,0.24583490322037424,0.2489550103813064,0.24920140059540216,0.252468159362918,0.2527516743843166],"n_dims_used":43,"mean_confidence":0.9169042720351108},"coverage":{"mean_confidence":0.9169042720351108,"n_dims_used":43,"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}}