{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960011018},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960011344","496:4960011795","496:4960009819","496:4960010311","496:4960009750","496:4960009551","481:4810003577","481:4810003861","467:4670002469","487:4870012142","496:4960012176","467:4670001697","496:4960009655","468:4680002882","487:4870012333","470:4700005291","496:4960009253","496:4960009153","487:4870013091","478:4780004419","470:4700000274","496:4960011711","488:4880002134","487:4870012818","478:4780004175"],"twin_admin_codes":[496,496,496,496,496,496,481,481,467,487,496,467,496,468,487,470,496,496,487,478,470,496,488,487,478],"twin_sims":[0.4195372755885627,0.3870269972205762,0.3844020244133691,0.35750516061535215,0.3258733637736033,0.3254652525530741,0.32299843903911063,0.28197754497517347,0.2814270570473797,0.2786682921273287,0.27480108277943693,0.27393464816842705,0.2637773147287221,0.26370753179286294,0.26236884573464525,0.2561444534005344,0.2517217147378017,0.2509684245294447,0.24602451167896863,0.2460235064577464,0.24411443366660024,0.2437986988343181,0.2433879670391554,0.24066622199519072,0.23609549500250593],"twin_dists":[0.17117860444811667,0.17894996750261877,0.1795902922201028,0.18627872691935968,0.1944864638988612,0.19459511616222538,0.1952534777152077,0.20665376365443064,0.206813202599986,0.20761509209739076,0.20874735502177771,0.2090023692575116,0.21202979904667868,0.2120508464480396,0.21245528690365717,0.21435300960303255,0.21571922524013168,0.21595344062297994,0.21750189440548973,0.21750221126627162,0.21810549066734256,0.21820555781542372,0.21833585806987232,0.2192029181083863,0.22067344938636418],"n_dims_used":45,"mean_confidence":0.9183425055609808},"coverage":{"mean_confidence":0.9183425055609808,"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}}