{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710001624},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710001483","471:4710001834","476:4760001038","476:4760000924","471:4710001158","476:4760001040","471:4710001886","484:4840003420","476:4760000923","471:4710001146","471:4710002424","471:4710001192","473:4730007345","471:4710001940","475:4750011716","471:4710001828","484:4840003510","475:4750011656","471:4710000887","484:4840003419","471:4710001575","471:4710001194","471:4710001238","471:4710000112","476:4760001238"],"twin_admin_codes":[471,471,476,476,471,476,471,484,476,471,471,471,473,471,475,471,484,475,471,484,471,471,471,471,476],"twin_sims":[0.35497628734031866,0.34886100644451573,0.28200398275657756,0.23630413504149092,0.21983244975767377,0.12026180695724835,0.11694677375981004,0.1135691087069124,0.10604293673992299,0.1041125446919594,0.10407173825043738,0.09053865843974998,0.08324652678974125,0.07655092903385124,0.07221278834973484,0.07204703217546617,0.06993679550363388,0.06892821936334641,0.06500560240402739,0.06370985059375929,0.0622313662159208,0.061355887662194214,0.06002188069275316,0.059777667731591336,0.057347093894246345],"twin_dists":[0.18692041264731815,0.18848199787109793,0.20664611116853343,0.2206059216498479,0.22606292267955766,0.2673070745990089,0.26906510831430364,0.27089612336878977,0.27513236252458473,0.2762563638256202,0.27628029849179075,0.2846579967080428,0.28959091963310546,0.2944343149356645,0.2977576561150868,0.2978878061724939,0.2995663294898588,0.30038313093622204,0.30365542919554034,0.30477179070489085,0.3060685184472042,0.3068483220253277,0.30805429556584835,0.308277450901603,0.3105403611561652],"n_dims_used":45,"mean_confidence":0.9170530531141493},"coverage":{"mean_confidence":0.9170530531141493,"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}}