{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000003739},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000001666","489:4890004573","485:4850008995","500:5000002172","489:4890005277","500:5000010691","467:4670000765","489:4890004062","467:4670004429","485:4850002504","485:4850002049","469:4690000561","475:4750010391","470:4700000948","472:4720004422","475:4750006212","475:4750011892","500:5000002866","500:5000010713","470:4700003105","473:4730004136","475:4750009875","469:4690001228","500:5000010459","500:5000001859"],"twin_admin_codes":[500,489,485,500,489,500,467,489,467,485,485,469,475,470,472,475,475,500,500,470,473,475,469,500,500],"twin_sims":[0.22530642508619658,0.20732087521297943,0.13831721847920728,0.1343674604568405,0.11973533362969052,0.09985698315021212,0.09956081658547715,0.09287540062522824,0.09069101721544767,0.08419362264613278,0.08217585299253843,0.07907661968160393,0.07746508792961095,0.07532201628172977,0.07526564323661863,0.07344444925631642,0.07185660912296574,0.06839674708658314,0.06759364843010003,0.06623928678249574,0.06458798413157445,0.06409396908369647,0.06346816565238143,0.06172228292662856,0.05929887138195637],"twin_dists":[0.22422023732825175,0.23039364803396706,0.25832982612095445,0.260214611185931,0.2675837773749335,0.27879284014179556,0.27897249070970564,0.2831440436461711,0.2845583487085764,0.28893124977165785,0.2903439239314208,0.2925687984513044,0.2937534631362657,0.29535998714456035,0.29540274114208626,0.2967980686694926,0.2980376240905739,0.30081746267334264,0.3014790132811417,0.3026093132360524,0.3040132275459528,0.3044389297664793,0.3049820674252148,0.30652086385436694,0.3087171476855237],"n_dims_used":45,"mean_confidence":0.9216185675726997},"coverage":{"mean_confidence":0.9216185675726997,"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}}