{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870009083},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013111","494:4940000031","487:4870008418","494:4940000052","487:4870003014","466:4660012996","493:4930004031","487:4870008567","468:4680006845","494:4940004270","487:4870008941","487:4870008943","468:4680006708","487:4870008420","478:4780010064","466:4660013895","494:4940004724","466:4660012997","486:4860002583","493:4930005711","466:4660013897","466:4660014113","478:4780010069","494:4940000554","466:4660013110"],"twin_admin_codes":[466,494,487,494,487,466,493,487,468,494,487,487,468,487,478,466,494,466,486,493,466,466,478,494,466],"twin_sims":[0.2414657453310135,0.18830286218934894,0.1426201632487535,0.1269058826483728,0.11919086736154769,0.11730642050695625,0.11204447993263843,0.09954977883629043,0.09577187596827272,0.09504203101526981,0.09252599759612273,0.0917680150778836,0.08885482021056595,0.08424097833226096,0.08296024111040233,0.07809477195631843,0.07652241247784976,0.07208913207485446,0.06898636652650478,0.06881605393403942,0.06801477623069553,0.06638679863692049,0.06611100844869759,0.06601299084872367,0.06538195049346907],"twin_dists":[0.2189475597909415,0.23733322537099155,0.2563217295296738,0.26389201828846676,0.2678709168525693,0.2688725480411656,0.271736371114446,0.2789791941422092,0.28130863161357594,0.2817669462169724,0.283368489886882,0.28385770719694114,0.2857682310739863,0.2888984214501913,0.2897915024463253,0.2932882347149107,0.2944556587011041,0.2978547268058414,0.300335777146727,0.30047456786285465,0.3011313172378856,0.3024852958565475,0.30271734374345727,0.3028000052898689,0.30333459480297564],"n_dims_used":43,"mean_confidence":0.9158775861873183},"coverage":{"mean_confidence":0.9158775861873183,"n_dims_used":43,"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}}