{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004347},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004690","467:4670001379","485:4850004487","485:4850004617","485:4850004620","485:4850004344","485:4850004625","467:4670001442","481:4810003580","477:4770001024","489:4890002034","467:4670001451","485:4850004613","485:4850004079","485:4850004541","473:4730004225","485:4850004341","485:4850004151","485:4850004548","477:4770000386","485:4850004555","485:4850004278","481:4810003297","485:4850004675","473:4730004042"],"twin_admin_codes":[485,467,485,485,485,485,485,467,481,477,489,467,485,485,485,473,485,485,485,477,485,485,481,485,473],"twin_sims":[0.3702213095416524,0.34541938277551126,0.33643118540113026,0.28807209146384477,0.27974956317260996,0.27163765806852774,0.26090873999893044,0.2528602196307346,0.2509260254662639,0.25072720573474155,0.24758946583526603,0.2419898228142499,0.2369896720661813,0.23675744431146975,0.23667079001103178,0.22415574755412768,0.22220297906143113,0.2198959888067798,0.21492355746792252,0.21217052088669006,0.20736240945115175,0.2007020154729877,0.19744994730124585,0.19311740390803186,0.18823487787881935],"twin_dists":[0.18308657739461126,0.18936715682629993,0.19170122383612043,0.2049009920533266,0.2073002273542682,0.20968084060395656,0.21289788679984203,0.21536608402939406,0.21596663680082526,0.21602853595028118,0.21700960324612162,0.21878047288087252,0.22038431687980722,0.220459339230274,0.22048734564865266,0.2246050875710662,0.22526122333771728,0.2260413588830871,0.2277417078686085,0.2286945522833783,0.23037898206606885,0.23275696616959538,0.2339378173692463,0.23553209780368006,0.23735888768755603],"n_dims_used":45,"mean_confidence":0.9193338182237413},"coverage":{"mean_confidence":0.9193338182237413,"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}}