{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003794},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003636","473:4730003343","467:4670004308","473:4730003921","475:4750007417","475:4750010318","473:4730002066","478:4780004188","475:4750010375","500:5000003421","475:4750006032","498:4980000973","496:4960010939","468:4680002989","468:4680002881","468:4680003378","475:4750009053","500:5000003601","473:4730003567","478:4780005371","500:5000003429","473:4730006890","468:4680001445","478:4780005510","500:5000003779"],"twin_admin_codes":[473,473,467,473,475,475,473,478,475,500,475,498,496,468,468,468,475,500,473,478,500,473,468,478,500],"twin_sims":[0.5335571518633728,0.510993225333276,0.3904932974495765,0.3866777640883223,0.3503748969768442,0.33777209188202995,0.33672120504186936,0.33356226207787976,0.3162219637618074,0.3125148259499281,0.3060015457596313,0.2974226466798045,0.2860055593771688,0.2850366193407551,0.28376900169407976,0.28326440410118364,0.2808650822055077,0.2806989497753143,0.27954553143149496,0.27601778884554123,0.2754237275493634,0.273298679651988,0.2689918170880372,0.268342490492297,0.2641020363685176],"twin_dists":[0.1455740745773623,0.15049746050307977,0.1781075510881546,0.1790350387979354,0.18809409198137317,0.19135090942670077,0.19162539179364368,0.19245328435436732,0.197076640863954,0.1980833629425047,0.19986878725145352,0.2022543275078984,0.20549279931602452,0.20577116529508688,0.20613619923226606,0.20628178091548655,0.20697616348110068,0.20702437623326986,0.20735958442795266,0.20839007717477298,0.20856439869719168,0.20918986654581345,0.21046675146579946,0.21066035501735667,0.2119319046877081],"n_dims_used":45,"mean_confidence":0.9171637641059027},"coverage":{"mean_confidence":0.9171637641059027,"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}}