{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005467},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860002310","474:4740004294","486:4860001667","486:4860001936","474:4740005290","474:4740004125","474:4740005274","486:4860002311","494:4940008600","487:4870002878","466:4660011673","486:4860001223","487:4870009939","474:4740004291","474:4740004921","486:4860001903","487:4870010568","494:4940008601","487:4870010705","487:4870009244","469:4690001832","486:4860002758","487:4870006006","474:4740005355","474:4740005817"],"twin_admin_codes":[486,474,486,486,474,474,474,486,494,487,466,486,487,474,474,486,487,494,487,487,469,486,487,474,474],"twin_sims":[0.21772892976714203,0.19987269900450205,0.18595329639351757,0.15771869700020733,0.15270582993448395,0.14436504060839725,0.12684779362554677,0.10242845626081949,0.10073604996023396,0.09781817991204386,0.09562815065682546,0.09258650518978628,0.0914434160614319,0.08746836579201521,0.08689239019121371,0.08280256196696796,0.0769296974673529,0.07521024257925323,0.07477758564287965,0.07319900212979571,0.07166054831222812,0.06854462775145649,0.06798519014888556,0.06797179804462611,0.06735005103689828],"twin_dists":[0.22677918464032396,0.23305683595532076,0.23822392102348555,0.24961202288732035,0.25178519278378575,0.2555202682997911,0.2639212806310584,0.2772502876010225,0.2782620553063961,0.2800381167684904,0.2813986676733948,0.28332957371620254,0.28406818732515865,0.28669498667350357,0.2870834235056019,0.28990221487832835,0.29415142399188554,0.2954447828443897,0.2957739741361998,0.2969882523199334,0.2981922140266556,0.3006963362290445,0.3011556870875927,0.3011667209090216,0.3016809408795801],"n_dims_used":44,"mean_confidence":0.9219978505914862},"coverage":{"mean_confidence":0.9219978505914862,"n_dims_used":44,"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}}