{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870008415},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870008992","487:4870008848","487:4870008416","487:4870008702","487:4870008993","487:4870008414","487:4870009547","487:4870008124","487:4870011834","487:4870008985","478:4780001022","487:4870007977","487:4870008707","487:4870008562","487:4870008703","487:4870008412","487:4870011831","469:4690002631","487:4870009548","474:4740003363","469:4690002424","478:4780000899","487:4870011835","487:4870007831","487:4870011590"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,478,487,487,487,487,487,487,469,487,474,469,478,487,487,487],"twin_sims":[0.9376023144805192,0.6937121074129656,0.6859486895934844,0.6220570623463949,0.5384885519180103,0.5125496566699363,0.5004808427041174,0.48092939648060645,0.4771396370159693,0.46915750118826177,0.46285238902443987,0.4584733404671722,0.4521918053734436,0.4389888783619759,0.43394591704735946,0.42866585256582246,0.4104341155160013,0.4021825407394577,0.4009572037630982,0.39940471372799496,0.39369929084730015,0.3769551242965016,0.3740051125997577,0.36644705494089347,0.3643676266182415],"twin_dists":[0.04662092212826,0.11107089625796351,0.11276702665097704,0.1265491366690054,0.14450415151029394,0.15015621618971112,0.15280945827522663,0.15714649862998809,0.1579933777617977,0.15978433877148077,0.16120632113258934,0.16219791039919726,0.16362627254483744,0.16665292598786374,0.16781827929115606,0.16904426168721937,0.17332672284394,0.17529199647766627,0.17558536741611833,0.1759576495186513,0.17733150977691553,0.18141835467213713,0.18214736517668878,0.1840281825141135,0.18454903777695103],"n_dims_used":43,"mean_confidence":0.918504138325536},"coverage":{"mean_confidence":0.918504138325536,"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}}