{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004071},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004414","478:4780007369","485:4850004874","485:4850003931","485:4850005003","470:4700008677","473:4730002903","478:4780006839","485:4850005002","488:4880000262","485:4850004745","478:4780006530","485:4850004003","478:4780006978","490:4900002809","466:4660004252","466:4660014485","496:4960011639","494:4940005206","485:4850004810","480:4800004636","470:4700009042","496:4960011213","480:4800004635","494:4940000797"],"twin_admin_codes":[485,478,485,485,485,470,473,478,485,488,485,478,485,478,490,466,466,496,494,485,480,470,496,480,494],"twin_sims":[0.3292404512983652,0.14507418968617466,0.1432916229065557,0.13743238497485727,0.12758575391767535,0.12152216521127511,0.08415514019730118,0.06298592911770261,0.05706684647009416,0.04579635496787784,0.04341077584812877,0.04189195252050607,0.04155594585917526,0.03585639968388984,0.03583939336277015,0.03452920687514115,0.029847553749995523,0.025178214466767237,0.024097374045510014,0.023979936529198033,0.02355721819647726,0.021633471985631487,0.020473531466450395,0.01904024060166598,0.01896036715939503],"twin_dists":[0.19359289383102396,0.25519659378662024,0.2560124558132445,0.2587485227680884,0.26355028527884333,0.26664839672047963,0.2889579377633495,0.30540360148710166,0.31080633396895546,0.3225257517269568,0.3253114853658986,0.3271528556867004,0.3275677968058958,0.3350778492459252,0.3351017291844331,0.3369711012172311,0.3441871118053258,0.35242567061602437,0.35451940426763834,0.3547517651049606,0.3555963936816489,0.3596146240779472,0.36219022850213517,0.3655546079838004,0.36574852804799074],"n_dims_used":45,"mean_confidence":0.9155062357584636},"coverage":{"mean_confidence":0.9155062357584636,"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}}