{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730002448},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003044","473:4730003457","480:4800004679","468:4680006148","468:4680002686","480:4800004414","466:4660005136","480:4800004337","496:4960002717","484:4840003297","473:4730003456","484:4840003759","468:4680002688","478:4780009300","473:4730008105","485:4850004667","480:4800003942","481:4810003370","478:4780005744","466:4660004316","467:4670002169","484:4840004618","476:4760001661","480:4800004510","468:4680003033"],"twin_admin_codes":[473,473,480,468,468,480,466,480,496,484,473,484,468,478,473,485,480,481,478,466,467,484,476,480,468],"twin_sims":[0.03629218084340429,0.03336340125955548,0.019512379366656143,0.01746544759526247,0.016133697708171194,0.012039505209591688,0.009528606418069458,0.009358312706279622,0.007866849389073961,0.007189105296175503,0.005941298496551515,0.004281146770412497,0.004203994105264248,0.004131931567616239,0.003747383593508608,0.0036885288606080206,0.0036793381589041245,0.003672622385934776,0.003671866493633843,0.003592976521996904,0.003545246179990151,0.003372411136845236,0.003343789087551285,0.003293371539882392,0.0028780033901099436],"twin_dists":[0.33446919237556844,0.33868595740795376,0.36442263558471166,0.3695165748182335,0.3731194869868987,0.3861254755537736,0.39621114477155744,0.39697811784541487,0.4042873105009679,0.40802870679122516,0.41583480845529264,0.4289215543757631,0.42963611989174355,0.43031438701052444,0.43412662101155186,0.4347412458989516,0.43483803035635643,0.43490889143232436,0.4349168745726126,0.43575839393396787,0.43627574473057296,0.4382038075235526,0.43853176593553084,0.43911574234340267,0.44426409800866135],"n_dims_used":45,"mean_confidence":0.9067228529188368},"coverage":{"mean_confidence":0.9067228529188368,"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}}