{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005407},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005551","496:4960005687","496:4960005410","496:4960005256","496:4960005257","496:4960005411","494:4940004551","496:4960005258","496:4960005821","496:4960006363","496:4960004807","496:4960005409","493:4930007190","466:4660007026","496:4960004806","496:4960005554","466:4660006748","466:4660006895","496:4960006497","466:4660002374","494:4940008825","490:4900001603","496:4960006088","466:4660007317","496:4960005408"],"twin_admin_codes":[496,496,496,496,496,496,494,496,496,496,496,496,493,466,496,496,466,466,496,466,494,490,496,466,496],"twin_sims":[0.9191904849221413,0.8503084177655977,0.7881685255596952,0.7720915884645336,0.7586819943906283,0.6790354656372224,0.6421585920747505,0.6034627935655554,0.5851201837395963,0.4970865723954626,0.4861506942213139,0.46909743306721907,0.406949522101952,0.38968573087671193,0.37163709330447453,0.3671554947288163,0.36680146834868665,0.3427399723188409,0.32948017169670496,0.3160536940589181,0.3115895875189111,0.3068769788835143,0.30409894750443406,0.30241732987090686,0.3013431361162777],"twin_dists":[0.05331562173562319,0.07396147394172119,0.08961214398842693,0.0934107473518462,0.09652262269358909,0.11427212079437675,0.12223666110065405,0.1305314053490472,0.13446093406364726,0.15355878252436683,0.15598316654408592,0.15979785477515146,0.17415448423284824,0.17830349904543338,0.18273459959240598,0.18385107188191144,0.18393955737734916,0.19005951727220452,0.19352946843701338,0.19712219122528665,0.19833568191106146,0.19962755034650298,0.2003944523020134,0.20086065310498516,0.20115924536309168],"n_dims_used":45,"mean_confidence":0.9170869615342881},"coverage":{"mean_confidence":0.9170869615342881,"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}}