{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008545},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008222","475:4750011660","473:4730007561","473:4730008467","475:4750011571","475:4750011520","473:4730008466","475:4750010503","475:4750011587","476:4760000582","475:4750010845","473:4730008223","473:4730009409","475:4750010450","475:4750011384","475:4750011453","473:4730008582","475:4750011715","475:4750011176","473:4730007574","475:4750011232","484:4840000143","475:4750010968","475:4750010849","473:4730009165"],"twin_admin_codes":[473,475,473,473,475,475,473,475,475,476,475,473,473,475,475,475,473,475,475,473,475,484,475,475,473],"twin_sims":[0.5958198861876216,0.4275344539798617,0.4228229645649743,0.42128972969930567,0.4172344192105754,0.41446756398066337,0.41303137302631426,0.4093827295944454,0.4075149095145058,0.40389405654212673,0.3938244339360433,0.38881915991596516,0.38474537833421274,0.3793535523215349,0.37234787768571037,0.36866209088500806,0.36402300152426287,0.3584323378127399,0.3541263612710544,0.35224662686041686,0.3516962590477757,0.3512730696544554,0.3489274286765382,0.3483627809406677,0.34752231915394216],"twin_dists":[0.1321681886910443,0.16930776095455588,0.17040816691202065,0.17076736873672205,0.17172010985262084,0.1723724179102154,0.17271175226026356,0.1735761509239745,0.1740199648492436,0.17488289793658732,0.17730127741863935,0.17851397599141042,0.17950641795668157,0.18082770076416163,0.18255814194432046,0.18347498928189068,0.1846355040531642,0.1860440469855108,0.18713660589537984,0.18761570658467638,0.18775623416518983,0.18786436678630072,0.18846495992891096,0.18860985188617072,0.18882574831974533],"n_dims_used":45,"mean_confidence":0.9167882283528646},"coverage":{"mean_confidence":0.9167882283528646,"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}}