{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870011871},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870011756","487:4870011757","487:4870011988","487:4870011872","487:4870013412","487:4870012550","474:4740000699","487:4870011634","474:4740001622","487:4870011985","487:4870012081","474:4740000793","486:4860000031","485:4850006802","474:4740000700","474:4740001726","487:4870012187","487:4870012451","474:4740000801","474:4740001112","474:4740000803","487:4870011864","487:4870011640","474:4740002452","487:4870012282"],"twin_admin_codes":[487,487,487,487,487,487,474,487,474,487,487,474,486,485,474,474,487,487,474,474,474,487,487,474,487],"twin_sims":[0.5673261495272071,0.42482807577042414,0.3895325651586017,0.2738838626563659,0.2298105281751354,0.20030763100377771,0.18589952404397006,0.15286138712120126,0.1243799581430923,0.12258683907568073,0.12256201451141119,0.11751127251790294,0.09901197807892863,0.09479614901437772,0.0896933921787861,0.0870379402063684,0.08469886584683134,0.07433628556424238,0.07403381477152846,0.07362315965882765,0.07111663079271907,0.07083905623072888,0.06938833567966031,0.06896219096781471,0.06776400369692863],"twin_dists":[0.1382807669658091,0.16993923756257232,0.17834068466086864,0.20901733209871456,0.22272623367710803,0.23289946365603845,0.23824439780002288,0.25171697624239875,0.26517394982934966,0.2660960340597849,0.266108871563414,0.26876306945604195,0.27930651828150593,0.2819219747381526,0.28521325573645323,0.28698507200189577,0.2885817576809758,0.29611132929410006,0.296343490741266,0.2966599187235315,0.29862288364348677,0.2988436950417077,0.3000093066242209,0.30035546125505325,0.3013381508901713],"n_dims_used":43,"mean_confidence":0.9143677644951399},"coverage":{"mean_confidence":0.9143677644951399,"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}}