{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009034},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008961","473:4730008963","473:4730009032","473:4730007333","473:4730008962","473:4730009105","484:4840000002","473:4730009033","473:4730009173","484:4840000003","473:4730008964","473:4730009235","473:4730009150","473:4730009081","473:4730009151","473:4730009212","473:4730008892","473:4730007334","473:4730007337","473:4730009010","473:4730006425","473:4730005963","473:4730006079","473:4730006539","473:4730006312"],"twin_admin_codes":[473,473,473,473,473,473,484,473,473,484,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9645743748471102,0.9395275384923114,0.8284480162503574,0.806346366414813,0.7992730401237581,0.7967811151658989,0.7526066534517983,0.7519751204152374,0.7475421049220748,0.7104826367355257,0.7095604547949241,0.698485908579866,0.6820875234986725,0.6719170818218646,0.6148962704619936,0.5961748280100565,0.5917286097665817,0.5490004944014399,0.5382493490201176,0.491386703513928,0.44373791089011794,0.4360691164157175,0.43288420561292257,0.4327625165566216,0.42630401510934113],"twin_dists":[0.03488204234876035,0.04587278257826506,0.07968012831755153,0.08521229186030525,0.08693885181820576,0.08754258652164006,0.09791753623539083,0.09806203933866552,0.09907383097337463,0.10738205605216523,0.10758587715790449,0.11002450768870504,0.11360822957221803,0.1158172204954206,0.12808307159372678,0.13209216332277962,0.13304462903602807,0.1422295751779051,0.14455600474980568,0.1548203990778383,0.16556029427845828,0.16732698753740458,0.16806431203243372,0.16809252680602765,0.16959465243217353],"n_dims_used":44,"mean_confidence":0.919815410267223},"coverage":{"mean_confidence":0.919815410267223,"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}}