{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010470},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007962","487:4870009809","474:4740002430","486:4860001276","487:4870009941","487:4870007961","487:4870010343","474:4740002921","474:4740000147","487:4870012807","478:4780002006","474:4740005289","486:4860001713","474:4740000197","487:4870010072","487:4870010205","474:4740000198","484:4840007427","474:4740000168","487:4870010868","487:4870007816","484:4840003748","474:4740003011","486:4860001329","487:4870009942"],"twin_admin_codes":[487,487,474,486,487,487,487,474,474,487,478,474,486,474,487,487,474,484,474,487,487,484,474,486,487],"twin_sims":[0.15037616654351402,0.12791524469701243,0.12772339451337325,0.06428974274110236,0.05830444421036812,0.057850184743011006,0.05072963104165955,0.04395859725429112,0.043388202917304275,0.03112151968072487,0.02862877902760049,0.024141481261142232,0.022908396547177252,0.0211419797014413,0.018741890196842064,0.018519238068196664,0.014806630881705403,0.012693489068430338,0.00838322265761682,0.008314974308864359,0.008144507590187961,0.00814163005586448,0.00810896957104148,0.007588487039826008,0.006545624141430942],"twin_dists":[0.25281298091545623,0.26338516471196477,0.26348126904219493,0.3042699079598513,0.30963978754952387,0.31006557426704817,0.31713026122231147,0.3246606090890814,0.3253384524280415,0.3421326758827134,0.346224182040843,0.35443238733916327,0.35691871038005113,0.3606909211002622,0.36628262644667714,0.3668325616053416,0.37697980717125595,0.38380783462235807,0.40162613212409265,0.401969290983792,0.4028375613671073,0.40285235729377705,0.4030206227279406,0.4057875532058048,0.41188679691259433],"n_dims_used":43,"mean_confidence":0.9165140196334484},"coverage":{"mean_confidence":0.9165140196334484,"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}}