{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980004959},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840003567","472:4720005828","484:4840004390","468:4680006915","467:4670004332","499:4990001205","468:4680009168","496:4960008317","472:4720006297","469:4690000574","496:4960003071","467:4670002265","468:4680006148","472:4720005426","476:4760003398","477:4770002128","472:4720007811","481:4810003234","468:4680009167","484:4840004733","468:4680006743","472:4720006370","498:4980002568","496:4960002859","484:4840005464"],"twin_admin_codes":[484,472,484,468,467,499,468,496,472,469,496,467,468,472,476,477,472,481,468,484,468,472,498,496,484],"twin_sims":[0.026875911471209747,0.012160262440336689,0.010672383273602011,0.010193944791929541,0.00984133089076191,0.009243204078879448,0.009002805899139751,0.00733831740052564,0.006034080763638264,0.005200475752922175,0.005195084888632599,0.004753307699787337,0.004521274623237213,0.004473891444728304,0.004436332498775034,0.004183184595270758,0.00382335928626667,0.00373356935080282,0.0037140251909890186,0.003686167161637051,0.0032147995796299005,0.0031861821254192133,0.003067167766857785,0.0030183308383917085,0.0027570728908283214],"twin_dists":[0.34928872945558426,0.38568926098040895,0.3913554229018954,0.3933272544679361,0.39483400569073257,0.3975036373211929,0.3986202830504768,0.40717860609574924,0.41520578065244773,0.4212022114426231,0.42124374280295174,0.42478744647237293,0.4267700682392607,0.42718625766821866,0.4275190081190817,0.4298308913520343,0.4333460676021638,0.43427009070352673,0.43447389711806006,0.43476609523915705,0.44004229575305653,0.44038490693672455,0.44184059108913715,0.44245290306234736,0.4458909377053442],"n_dims_used":45,"mean_confidence":0.9158955891927083},"coverage":{"mean_confidence":0.9158955891927083,"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}}