{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005287},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006347","485:4850005783","485:4850004887","485:4850005545","485:4850005490","485:4850005210","485:4850005421","485:4850005625","485:4850005285","485:4850004880","485:4850005341","485:4850004953","485:4850005346","485:4850004750","485:4850004876","477:4770000361","485:4850004811","485:4850004139","485:4850005282","485:4850004262","485:4850005205","485:4850005270","485:4850005217","485:4850005475","485:4850006019"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,485,485,485,485,485,485,485,485],"twin_sims":[0.5174350371632443,0.49928327680284573,0.49330803196544726,0.4447362854328675,0.4290444321337423,0.3615861130604422,0.33705475942446883,0.3109750740555709,0.31023947670528657,0.30867074521091087,0.27916883332201275,0.27261122928494635,0.27195595863337496,0.2712575370647968,0.27005394147382417,0.25188371410058386,0.21638100643541455,0.2145570888095134,0.20520045770458434,0.204226581321899,0.19634262147077755,0.19485075045604947,0.18626101533603684,0.18509001936373412,0.1848589138350963],"twin_dists":[0.14908678075980408,0.15307367131139243,0.15439465599368687,0.16533117006802003,0.1689561553739052,0.18524810428009775,0.1915382202779681,0.19850350055802882,0.19870463585314804,0.19913449095014493,0.2074692429589691,0.20939284362482943,0.20958661267544415,0.2097934587222791,0.21015069060789615,0.21566891430367016,0.22724060819174563,0.22786806739686682,0.23114506041604005,0.23149195333918746,0.23434296230057114,0.2348913148260737,0.2381068200958658,0.23855316562644996,0.23864149003230195],"n_dims_used":45,"mean_confidence":0.9183932834201389},"coverage":{"mean_confidence":0.9183932834201389,"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}}