{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006122},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006123","473:4730006350","473:4730006352","473:4730005568","475:4750009401","473:4730005887","473:4730004690","473:4730006237","473:4730006236","473:4730005265","473:4730006119","473:4730005778","473:4730005167","475:4750008871","473:4730008293","473:4730006004","473:4730008108","473:4730005672","475:4750009551","473:4730005566","473:4730008204","475:4750009993","475:4750008681","473:4730005266","475:4750009160"],"twin_admin_codes":[473,473,473,473,475,473,473,473,473,473,473,473,473,475,473,473,473,473,475,473,473,475,475,473,475],"twin_sims":[0.8271590537422171,0.7712904002995964,0.7331493381140689,0.5318403665080366,0.5292415689684926,0.5171769156473822,0.5070630297837304,0.4934854903328146,0.4866854227364204,0.45672488036328024,0.45432018498035875,0.44540268980036624,0.4431336447540581,0.4389619502010523,0.43174951621535823,0.4268247137106264,0.42524017396814967,0.421167509489195,0.42021830819689754,0.412630491173098,0.4055681789092616,0.4006403262077402,0.4000521375326125,0.3944407714879733,0.39178792594343126],"twin_dists":[0.08000906722924378,0.0935980340012225,0.10233019491511595,0.14594701752269865,0.1465120416581179,0.1491432228481586,0.15136033934822246,0.15435535795335004,0.1558642453553696,0.1625947751543176,0.1631414924154978,0.16517834175491566,0.16569906796313832,0.16665913458036793,0.16832752501818912,0.16947320370675284,0.169842975758575,0.1707960257896032,0.17101870528366475,0.17280656153355456,0.17448348898776692,0.1756613004236992,0.1758023196414683,0.1771524460411563,0.17779381774545425],"n_dims_used":45,"mean_confidence":0.9138099670410156},"coverage":{"mean_confidence":0.9138099670410156,"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}}