{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009201},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009262","473:4730007347","473:4730009317","473:4730008771","473:4730009590","473:4730008576","473:4730008920","473:4730006807","473:4730008696","473:4730007575","473:4730007006","473:4730004471","476:4760001098","473:4730009139","500:5000007824","473:4730006920","473:4730006249","473:4730004472","475:4750010898","473:4730007339","473:4730009225","484:4840000326","473:4730009264","473:4730007465","475:4750010699"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,476,473,500,473,473,473,475,473,473,484,473,473,475],"twin_sims":[0.7143948374367247,0.4606820286450107,0.4146065424590565,0.40459417095447237,0.3882369433208929,0.380421822353926,0.37838362223713806,0.3563637967187439,0.34945135107624026,0.3469432788662259,0.3399412579588771,0.33400663921821283,0.3331773019726916,0.33307757276889904,0.33004803425423995,0.32793243644224135,0.32698892176364436,0.30804242799624304,0.30754696454264063,0.30544861054886935,0.3031792399316491,0.3015006438737367,0.29602834587974597,0.29586631291801235,0.29501173471094266],"twin_dists":[0.10651600091685165,0.16169735817703335,0.17233960796888168,0.17471577604870972,0.178655511567967,0.18056520386332148,0.18106634355573215,0.18656805014222005,0.18833062842172224,0.18897465130886967,0.19078579398140183,0.19233656583953218,0.19255446507270085,0.19258068771668957,0.1933793240669714,0.1939394178772048,0.194189850612787,0.19930701077122345,0.19944319516905373,0.20002136116393918,0.20064923997120057,0.20111542437455215,0.20264582785848906,0.20269139482906556,0.20293196345531686],"n_dims_used":45,"mean_confidence":0.9173294067382812},"coverage":{"mean_confidence":0.9173294067382812,"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}}