{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":484,"cluster_id":4840002012},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840002106","484:4840002011","484:4840003707","484:4840003517","484:4840004107","484:4840004105","484:4840003610","484:4840001905","484:4840006264","484:4840004008","484:4840002105","471:4710002835","484:4840002008","484:4840004108","471:4710002842","484:4840002018","484:4840002109","484:4840006398","484:4840005897","484:4840001825","484:4840004211","484:4840002277","484:4840006399","484:4840002016","484:4840002375"],"twin_admin_codes":[484,484,484,484,484,484,484,484,484,484,484,471,484,484,471,484,484,484,484,484,484,484,484,484,484],"twin_sims":[0.8262735658074472,0.8174273485313455,0.794662051095704,0.7737134220993628,0.7402152449888265,0.6995277485601874,0.6799398063017158,0.6721340376489917,0.6700909702742193,0.6648704755364122,0.6642465993179123,0.653816693726069,0.6406813184884542,0.6328238344753433,0.6200588728483681,0.6091261877210311,0.5725372875019181,0.5478556862811973,0.5476297386585347,0.5163364364806529,0.5047009943757073,0.49714555808371896,0.4818283528712539,0.46745962982230777,0.4603258294846108],"twin_dists":[0.08023455506502356,0.08246636229632918,0.08805420276405873,0.09303106875973782,0.10073677808002593,0.10979577427653386,0.11407549895067298,0.11577019338801037,0.11621289291660078,0.11734259197207203,0.11747745960342341,0.11972825343196544,0.1225540570639073,0.12424084239011611,0.12697725066783203,0.1293187117216247,0.13716091453449758,0.14247691468374513,0.14252574167394846,0.14932705334163796,0.15187977170119998,0.1535457484463184,0.15694592587075193,0.1601666063356319,0.16177802519912085],"n_dims_used":43,"mean_confidence":0.927894769712936},"coverage":{"mean_confidence":0.927894769712936,"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}}