{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870012463},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870012464","487:4870013190","487:4870013048","487:4870012624","487:4870013263","487:4870013047","487:4870012379","487:4870012840","474:4740002341","487:4870012268","487:4870012293","487:4870012091","474:4740000707","474:4740000701","487:4870012087","474:4740000939","487:4870011743","474:4740000706","487:4870012383","487:4870012534","487:4870011628","486:4860002902","466:4660007118","466:4660002854","474:4740002448"],"twin_admin_codes":[487,487,487,487,487,487,487,487,474,487,487,487,474,474,487,474,487,474,487,487,487,486,466,466,474],"twin_sims":[0.8057272928806788,0.3856206695052396,0.23066133878453887,0.18284708146398035,0.18159107646537337,0.15066794857104324,0.1317569374569803,0.055372611380957,0.04481598440018905,0.04291638049347246,0.03918341650372598,0.037166823067056556,0.036555774275379795,0.03498820700708071,0.02459998899999006,0.023176702264014422,0.01753013961011201,0.015044980975466731,0.013717295553263838,0.013673497457259477,0.013658822601409819,0.012769656644367373,0.011583883912008318,0.008867809996776768,0.008300372869247409],"twin_dists":[0.085364187712254,0.17929276355691856,0.2224462003573943,0.23941368163992371,0.23989881169260185,0.25268361556195057,0.2614832715506133,0.31243764732099444,0.32365547796063204,0.325904839672388,0.3305810448970652,0.3332660713977964,0.3341040369015999,0.3363094377808957,0.3535358781439982,0.3563680068540494,0.3693477715462849,0.3762646054763006,0.3803836296474066,0.3805254132259484,0.3805730085458519,0.3835448247471133,0.3878070660624637,0.39925907550952,0.402043035774036],"n_dims_used":43,"mean_confidence":0.9143160442973293},"coverage":{"mean_confidence":0.9143160442973293,"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}}