{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004176},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860000714","486:4860000879","474:4740004175","474:4740003913","486:4860000884","474:4740004416","474:4740004258","486:4860002083","486:4860002189","486:4860002400","486:4860000656","486:4860002188","474:4740003939","486:4860000612","486:4860002191","486:4860002084","486:4860000718","474:4740005649","486:4860000717","486:4860002135","474:4740003998","466:4660009189","486:4860000878","474:4740003429","486:4860000940"],"twin_admin_codes":[486,486,474,474,486,474,474,486,486,486,486,486,474,486,486,486,486,474,486,486,474,466,486,474,486],"twin_sims":[0.3724988110969338,0.23213748897622827,0.16632580154739876,0.15199475383024202,0.14651486298789326,0.13635105628606137,0.13206059119182192,0.12765074960094563,0.09890840196355642,0.0981516197089215,0.09510475109770852,0.08834129066863124,0.08322136066490941,0.0823982265133091,0.08088986269040829,0.07350499388257148,0.07179068332632899,0.07132802604627748,0.0695856177582015,0.06825152187469406,0.06683563302089277,0.06549426088734857,0.0650584288441131,0.06164747587475957,0.06110137520093766],"twin_dists":[0.1825206930042928,0.22196195503617383,0.2459952217743833,0.25209767239092656,0.25454262433475794,0.2592629466396954,0.26133473534769547,0.2635176878915402,0.27936971821581885,0.2798330722009199,0.28172745179729153,0.2861101447490825,0.2896085298791887,0.2901868860918954,0.2912588063533619,0.29675123495907096,0.2980895670541239,0.29845518638969804,0.2998496403992713,0.30093662162803103,0.3021093253211352,0.30323914315679423,0.3036103035874974,0.30658759126240753,0.30707673325599566],"n_dims_used":45,"mean_confidence":0.9235185411241319},"coverage":{"mean_confidence":0.9235185411241319,"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}}