{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006521},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720006790","468:4680003577","472:4720006103","468:4680001295","468:4680003320","468:4680004557","472:4720006791","467:4670003440","468:4680004554","468:4680004556","468:4680005041","472:4720005883","468:4680003676","467:4670004188","467:4670003485","468:4680000742","467:4670003218","468:4680001073","468:4680005020","468:4680004935","467:4670002614","468:4680003277","484:4840006257","468:4680001076","468:4680003140"],"twin_admin_codes":[472,468,472,468,468,468,472,467,468,468,468,472,468,467,467,468,467,468,468,468,467,468,484,468,468],"twin_sims":[0.8696973073697114,0.6492997481526801,0.6123469167633474,0.5736246441198117,0.5467506072966958,0.5450906508807013,0.5438085901261993,0.5311659809426303,0.507172762628115,0.5028435615555886,0.4993518973532009,0.48211820935573174,0.48165670868891275,0.4759413672824485,0.46899482477407134,0.4652715704549087,0.4624136706871535,0.4565366179002851,0.4562972355878815,0.4557213831062031,0.4550070549461071,0.4389978951810513,0.4289051134999097,0.42683821774353337,0.4266711560163991],"twin_dists":[0.06862734316341479,0.12070096439909227,0.12862903234937914,0.1369273841787375,0.14271575346912974,0.1430746733584584,0.14335201514786586,0.14609358476435655,0.15133622375779443,0.15228869592697555,0.15305852712270485,0.15688127905031288,0.15698421352663314,0.15826160033098122,0.1598209441557071,0.16065994003278752,0.16130551417586927,0.1626375395743935,0.16269192526085907,0.16282279662962743,0.1629852223780666,0.1666508470915191,0.1689885751093812,0.16947005481488472,0.16950901342721597],"n_dims_used":45,"mean_confidence":0.9237198723687066},"coverage":{"mean_confidence":0.9237198723687066,"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}}