{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009063},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008846","473:4730009134","473:4730009260","471:4710001430","475:4750009993","475:4750010244","473:4730008991","473:4730008877","473:4730007464","473:4730007491","473:4730008989","475:4750010510","476:4760001091","473:4730009061","471:4710001425","475:4750010253","473:4730006264","471:4710001296","475:4750010909","475:4750010568","473:4730009133","473:4730008952","473:4730006917","473:4730007582","476:4760001235"],"twin_admin_codes":[473,473,473,471,475,475,473,473,473,473,473,475,476,473,471,475,473,471,475,475,473,473,473,473,476],"twin_sims":[0.6101727551715546,0.588574857083925,0.5691580175376013,0.41394100412930596,0.39100933069680627,0.36754594346830555,0.3551808898616134,0.3545363876843932,0.3526503878026915,0.3378526316940652,0.32794243143559293,0.3230154176135836,0.32215616132880504,0.3216391690789905,0.3015376361774164,0.28879645691123884,0.2873537314964645,0.28110179991477474,0.2785416899549502,0.26939044883446056,0.26936891180348665,0.2676646101417864,0.25387930918350854,0.2479028279310457,0.24769507934546448],"twin_dists":[0.12909460755975027,0.1337204221080228,0.1378869758641816,0.17249677097885005,0.17798244016739487,0.18375353251843912,0.18686840851108655,0.18703227515326099,0.1875126854261096,0.19132989216709204,0.19393676708253826,0.19524893680043703,0.19547891203142667,0.19561744725635052,0.2011051345039072,0.20469415231625399,0.20510642446809324,0.20690749626262542,0.20765200706033693,0.21034803856861664,0.2103544495365865,0.21086278227872507,0.2150508402718184,0.21691126855458787,0.21697645224748804],"n_dims_used":44,"mean_confidence":0.9152088165283203},"coverage":{"mean_confidence":0.9152088165283203,"n_dims_used":44,"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}}