{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004413},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["478:4780007671","472:4720008088","467:4670003944","472:4720006641","489:4890002727","472:4720005762","478:4780007670","496:4960009581","478:4780008800","499:4990000538","466:4660014096","469:4690008711","478:4780004049","468:4680003446","484:4840006570","472:4720003827","472:4720007522","499:4990000988","484:4840006676","487:4870009743","472:4720003310","479:4790006366","468:4680006577","466:4660013583","494:4940000598"],"twin_admin_codes":[478,472,467,472,489,472,478,496,478,499,466,469,478,468,484,472,472,499,484,487,472,479,468,466,494],"twin_sims":[0.16369483434258525,0.12635537435760616,0.09684733326640023,0.09460692602250469,0.09158247000379563,0.09033231366328877,0.09031834933556922,0.0901415484098511,0.08800702095664692,0.08762387900660216,0.08480891215149616,0.08196182685103934,0.07827337014310479,0.07596813084677674,0.07387825214542144,0.07139057846325257,0.07114918242176355,0.0705272754964842,0.07037973378296897,0.07036293283059918,0.06966327205798224,0.06823958441363762,0.06676263469368338,0.06661083043457014,0.06573069606842774],"twin_dists":[0.24708609097122877,0.2641697457030807,0.28063826790860424,0.28204149560467145,0.28397794818558464,0.28479316536388816,0.28480232169770103,0.2849183461896701,0.2863335539965359,0.28659045755917856,0.28850585592481853,0.29049538829314164,0.2931568304970474,0.2948717996893386,0.29646319136500554,0.2984056415829302,0.2985970345340935,0.29909255601211965,0.2992106339471961,0.2992240925204858,0.2997868933351788,0.300946425625435,0.3021703326251356,0.30229737520031097,0.3030386349451953],"n_dims_used":45,"mean_confidence":0.9288426717122396},"coverage":{"mean_confidence":0.9288426717122396,"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}}