{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002006},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005528","481:4810004643","485:4850004462","470:4700002541","488:4880004111","489:4890000420","485:4850005461","500:5000009505","466:4660007368","485:4850000734","485:4850005654","481:4810004533","466:4660005955","481:4810004017","481:4810004345","485:4850000888","485:4850005809","488:4880005638","477:4770000120","485:4850008916","485:4850006051","470:4700000182","470:4700005140","470:4700002534","485:4850000943"],"twin_admin_codes":[485,481,485,470,488,489,485,500,466,485,485,481,466,481,481,485,485,488,477,485,485,470,470,470,485],"twin_sims":[0.18302265078798746,0.1791332744527207,0.16222278878480925,0.1380826835289498,0.1262793239982083,0.11730170534220821,0.11335558081102462,0.10898849753717764,0.10789425042701854,0.1073957297287088,0.10549649965514303,0.10204868083391255,0.09844485533843135,0.08955734496739041,0.08619333128147248,0.0840986196439927,0.0775846334156197,0.07618942065544887,0.07587823645537861,0.06925874651330707,0.06457906927824067,0.06298873918697721,0.06285928635797448,0.06260717904678498,0.06114061690597718],"twin_dists":[0.23934605586555802,0.24085504323186496,0.2477019833356954,0.2584406108276896,0.26420818463389345,0.26887506968073027,0.27101327652627083,0.2734475133969749,0.274069247015935,0.2743541204072184,0.2754489079478856,0.27747618508605265,0.2796532018505824,0.2853030127570162,0.2875576282877028,0.28899715303549894,0.2936649062295692,0.29470536830123734,0.29493952060483436,0.3001143878179088,0.3040208860190042,0.3054011374962638,0.3055147409574081,0.30573653315692223,0.3070414650651906],"n_dims_used":45,"mean_confidence":0.9195209079318576},"coverage":{"mean_confidence":0.9195209079318576,"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}}