{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009737},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009721","473:4730009716","484:4840000769","471:4710000045","473:4730009719","484:4840000417","484:4840000328","484:4840000768","473:4730009638","484:4840000705","484:4840000368","484:4840000643","484:4840000131","484:4840000283","471:4710000046","484:4840000126","473:4730009290","471:4710001714","473:4730009718","484:4840000777","473:4730009161","484:4840000227","471:4710000617","484:4840005990","473:4730009060"],"twin_admin_codes":[473,473,484,471,473,484,484,484,473,484,484,484,484,484,471,484,473,471,473,484,473,484,471,484,473],"twin_sims":[0.9300718841381125,0.8864544517772068,0.8629813174960071,0.8000534210881516,0.7898896780105277,0.738702437004242,0.7294877286973901,0.7136652431215272,0.6514824322375894,0.6268023527054529,0.6168640968123599,0.603150201154877,0.6015061991882173,0.5867182665595099,0.5851895511215345,0.5613567081720087,0.5484205544879052,0.5453475278853929,0.5314201103216194,0.5305505081107188,0.5270984419381698,0.5198893344679804,0.5061638304782862,0.49764000638044054,0.49756953312380076],"twin_dists":[0.0494524806404018,0.06376441464774531,0.07050695286699635,0.08674930912565158,0.08920061002197179,0.10107875205668239,0.10315219040243626,0.10667768540069854,0.12023107045759056,0.12553214260322415,0.12766160612881244,0.130598341660519,0.13095038366549214,0.13411835013966875,0.13444606238240336,0.13956507615591593,0.14235486225884222,0.1430191183218914,0.1460383491223194,0.14622738229259177,0.146978441549099,0.14855044861171743,0.1515580051286511,0.15343650739857623,0.15345207553982812],"n_dims_used":45,"mean_confidence":0.923328145345052},"coverage":{"mean_confidence":0.923328145345052,"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}}