{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660006621},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006758","466:4660006759","496:4960008132","466:4660006270","466:4660003583","494:4940007884","496:4960003090","466:4660001978","494:4940006839","466:4660006036","466:4660013317","466:4660003582","493:4930006836","466:4660003523","496:4960002952","466:4660014203","496:4960003498","466:4660003703","466:4660005572","478:4780003979","468:4680000163","494:4940007585","466:4660005684","467:4670003566","487:4870006888"],"twin_admin_codes":[466,466,496,466,466,494,496,466,494,466,466,466,493,466,496,466,496,466,466,478,468,494,466,467,487],"twin_sims":[0.26768163602628464,0.20155507076832344,0.17129300965328,0.14635690719466146,0.14591799201575245,0.14324909558366905,0.13858091905899264,0.12843595163807492,0.12296551450841775,0.1176293672563095,0.11588213917123086,0.11227482832499845,0.10890707189970775,0.1051925509692203,0.10054651700664428,0.09988307665111178,0.09971531947754739,0.09963281183852227,0.09730466856056198,0.09654198893872074,0.09635462236468385,0.09513743988889192,0.09477908734007896,0.09417452012104878,0.09327789997681724],"twin_dists":[0.21085769415203492,0.2324494017000062,0.24396912463894666,0.25461409277347763,0.2548129837437619,0.2560320118888471,0.2582054322755714,0.2631248734172598,0.2659004550284,0.26870002281890193,0.26963780549757,0.27160885927649175,0.27349361116437204,0.2756255345112295,0.27837618885976906,0.27877703219146766,0.2788787192426231,0.2789287809145608,0.28035496977943614,0.28082800041327133,0.28094465847039496,0.28170687601261424,0.2819327438653518,0.282315329349402,0.2828863147701159],"n_dims_used":44,"mean_confidence":0.914678920399059},"coverage":{"mean_confidence":0.914678920399059,"n_dims_used":44,"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}}