{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002787},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850002883","485:4850002608","485:4850002788","481:4810005920","481:4810005991","481:4810005428","489:4890001202","485:4850003885","481:4810005494","481:4810005504","485:4850001268","489:4890000900","481:4810005636","485:4850004034","489:4890001009","489:4890001138","489:4890000009","470:4700000834","489:4890001078","481:4810005638","485:4850002157","489:4890000835","489:4890000715","481:4810005686","481:4810006060"],"twin_admin_codes":[485,485,485,481,481,481,489,485,481,481,485,489,481,485,489,489,489,470,489,481,485,489,489,481,481],"twin_sims":[0.703131135777002,0.6970562484740424,0.6605210869194863,0.5998254768019856,0.5696744191849766,0.5324749755417938,0.5291092401585752,0.5132331922120277,0.5035195465309807,0.4922714474608724,0.4892369514748917,0.48767192671190324,0.48377264493239464,0.4760254669419632,0.4728667594928712,0.47281188143497294,0.4714782075977747,0.46940430410797196,0.4662333577745136,0.4635505460484262,0.4619076757232836,0.4596128106844645,0.4578983571112989,0.45098252625680524,0.44653166647916315],"twin_dists":[0.10900359872932848,0.11033816804868375,0.11828225506389534,0.13131030519485956,0.1377759927069781,0.14580913042000426,0.14654082799926765,0.15000643517677592,0.1521398267647656,0.15462428978546405,0.15529734349508764,0.15564495601205958,0.15651252269650262,0.15824276815970356,0.15895084008678537,0.15896315561915125,0.15926260046724092,0.15972881149496138,0.16044299113005106,0.16104853767054148,0.1614199594046711,0.16193956650519983,0.1623283596196849,0.1639020850813374,0.16491962941826127],"n_dims_used":45,"mean_confidence":0.9196824815538195},"coverage":{"mean_confidence":0.9196824815538195,"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}}