{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740006049},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740006080","474:4740006078","474:4740005413","474:4740006112","474:4740006113","474:4740005731","474:4740005810","474:4740005985","474:4740005918","474:4740006183","474:4740005848","474:4740006137","486:4860002260","474:4740005681","474:4740006166","474:4740005422","474:4740006083","474:4740005816","474:4740005914","474:4740005591","474:4740006050","474:4740006185","486:4860001999","474:4740006139","474:4740006021"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,486,474,474,474,474,474,474,474,474,474,486,474,474],"twin_sims":[0.9172303696250272,0.8184015429646503,0.6578089050524671,0.6360218962777904,0.6297892058463694,0.6041171165882155,0.5744529032653157,0.5687338969340386,0.5492432621589064,0.5384150586192973,0.5250429560026908,0.5249135029046897,0.517702834694121,0.5026863851644322,0.4959588756573702,0.49333069426241083,0.4921337704172117,0.4886604842781904,0.47421006904655555,0.4692964462772956,0.46720396924901225,0.4598491590101832,0.45647037765873877,0.45026361805521903,0.43654345623256047],"twin_dists":[0.053986753685296825,0.08222238378258989,0.11886755730442636,0.12355457500075152,0.12489174088726832,0.1303912943645139,0.13674952977978344,0.13797813480812518,0.14217713548801533,0.14452008255781923,0.14742615902270276,0.1474543690007987,0.14902823004259444,0.15232331799161208,0.15380805484737872,0.15438963721262108,0.15465479996425965,0.15542534528995833,0.15864952708553146,0.15975307681138415,0.16022420813725952,0.16188600962068203,0.16265258777610822,0.16406618409334647,0.16721735937202928],"n_dims_used":45,"mean_confidence":0.9257374233669705},"coverage":{"mean_confidence":0.9257374233669705,"n_dims_used":45,"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}}