{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006859},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006972","473:4730006747","473:4730005966","476:4760000216","473:4730007198","473:4730006635","476:4760000352","473:4730007124","473:4730006973","473:4730005429","473:4730006873","476:4760000149","476:4760000215","471:4710000297","473:4730005164","475:4750010975","471:4710000743","471:4710000251","471:4710000206","473:4730004762","473:4730007088","476:4760000455","475:4750010571","471:4710000783","475:4750011381"],"twin_admin_codes":[473,473,473,476,473,473,476,473,473,473,473,476,476,471,473,475,471,471,471,473,473,476,475,471,475],"twin_sims":[0.6155312466578384,0.5120582342969013,0.4293818075111849,0.418373001481534,0.37146690066509147,0.36051575231708494,0.33391927254715753,0.32901260416233785,0.31579769105380473,0.31572491914124035,0.307465738050808,0.30203649280179373,0.29593352720115695,0.2939872843681802,0.290735174630976,0.2898869018860356,0.28588651528159775,0.27895672285728984,0.2749134161289375,0.2730259881258118,0.2728730200589541,0.2676874298033833,0.2639281566960888,0.26164768459257126,0.2578890918714508],"twin_dists":[0.12794707813431758,0.1502639311165153,0.16887766525620473,0.17145221904020586,0.18277687597821274,0.1855178408744627,0.19235950657989784,0.19365320133359834,0.19719151719500663,0.19721122973735924,0.19946553334758158,0.20096644310271536,0.2026724910184118,0.2032208949924242,0.20414207822951783,0.20438336352346265,0.20552696882686985,0.20753102887783326,0.2087143285191352,0.2092703440283724,0.20931551002737,0.21085596274759363,0.2119843151176516,0.2126736979365442,0.2138181917686877],"n_dims_used":44,"mean_confidence":0.9185412146828391},"coverage":{"mean_confidence":0.9185412146828391,"n_dims_used":44,"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}}