{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000007049},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000006790","473:4730005178","500:5000010930","500:5000008806","500:5000005641","500:5000008165","500:5000008073","500:5000008201","473:4730006588","500:5000008923","500:5000008004","500:5000011436","473:4730007041","500:5000007271","500:5000005141","473:4730006939","473:4730005177","473:4730006814","500:5000006193","475:4750008934","500:5000006492","500:5000004713","473:4730006603","498:4980000318","500:5000006431"],"twin_admin_codes":[500,473,500,500,500,500,500,500,473,500,500,500,473,500,500,473,473,473,500,475,500,500,473,498,500],"twin_sims":[0.8054098574258092,0.6482580641359056,0.620317238677023,0.6104314843547756,0.5951028817784807,0.5770219271866526,0.5730502371810813,0.5517074960476488,0.5490874988544283,0.5266512829004524,0.5131040444613562,0.49659678686094727,0.49325388636560863,0.49242275724883805,0.4921087991778108,0.4870367671705862,0.47337393867466515,0.46182017992473445,0.4549168222715816,0.4494838066196753,0.4462572176235718,0.43374137025085563,0.42620206014650985,0.42451666243936054,0.4204093049223772],"twin_dists":[0.08544201411800702,0.1209251321954539,0.12692189932990483,0.1290392045525318,0.13232176943831245,0.13619803312550727,0.13705074328242212,0.14164505652319256,0.14221078110927127,0.1470758069799066,0.15003473108262122,0.1536670275526281,0.15440664732441275,0.1545907613952352,0.15466033403195958,0.15578612970382957,0.15883704325100773,0.16143975356061677,0.16300574632510306,0.16424429562321732,0.16498249822691288,0.16786566054787305,0.16961843977697771,0.17001200620419527,0.17097388100912608],"n_dims_used":45,"mean_confidence":0.9242616441514757},"coverage":{"mean_confidence":0.9242616441514757,"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}}