{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004109},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004181","485:4850004041","485:4850003892","485:4850004175","485:4850003893","485:4850003967","485:4850003895","485:4850004249","485:4850003896","485:4850003970","485:4850004042","485:4850003968","485:4850002912","485:4850004255","485:4850002818","485:4850004325","485:4850004254","485:4850004118","485:4850004040","485:4850001735","485:4850004326","485:4850001441","485:4850004043","485:4850001811","485:4850003899"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9321663559822831,0.9284917559438055,0.9273107018077785,0.9083064094606206,0.9042526821151244,0.899085386224323,0.8634242333168823,0.8573141351842118,0.8522438357421757,0.8448495468141038,0.810358436314952,0.7912066968292631,0.7609903594761901,0.7302660774690517,0.7163649417158551,0.7076963325221788,0.7074553392071344,0.700874917116477,0.6982106174061726,0.6872915462039765,0.6630150625569479,0.6340801079184134,0.6243105562073469,0.6199336153007872,0.619439233826767],"twin_dists":[0.048679198602704796,0.050029087825727826,0.05045639724699328,0.05695955124786073,0.05826906606758687,0.05990502642833129,0.07038409508700841,0.07206591835685967,0.07344114619192232,0.07541598414813448,0.08422410372913638,0.08888502780292484,0.09599026597301702,0.10297766387138628,0.10607900498784172,0.10799751801779105,0.10805069932492863,0.10949980478263899,0.11008492470445191,0.11247411055825807,0.11774360712301808,0.12397130110639729,0.12606623511296422,0.1270040849963594,0.1271099955374231],"n_dims_used":45,"mean_confidence":0.9180633544921875},"coverage":{"mean_confidence":0.9180633544921875,"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}}