{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006513},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006514","485:4850006190","485:4850006436","485:4850004826","485:4850006438","485:4850006512","485:4850004752","485:4850006515","485:4850006363","485:4850006368","485:4850004890","485:4850006284","485:4850005880","485:4850004764","485:4850005694","485:4850006362","485:4850006272","485:4850006906","485:4850006355","485:4850006349","485:4850006690","485:4850006980","485:4850006116","485:4850006449","485:4850007136"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9228075810145038,0.7950464499289898,0.7537657378129374,0.7337308875446298,0.7138816269053492,0.7130813088680799,0.706303039691027,0.7005514345073645,0.6678757552382794,0.6585041929597832,0.6050140567013116,0.515652070642567,0.5147395157622158,0.5119300605890327,0.5066952522013131,0.49935550922235183,0.4923654465260114,0.48519145789325163,0.48354076698664206,0.4831436309990397,0.47776563528830607,0.46815871343281995,0.4674574101239089,0.4563675579702956,0.45014325698878266],"twin_dists":[0.05205830131443472,0.08796151534172851,0.09765208235430664,0.10219941426299904,0.10662974120412445,0.10680703289946668,0.10830487259892536,0.10957089405279473,0.11669251490534857,0.11871755636754341,0.13019923337290998,0.1494767923753586,0.1496765349519202,0.1502920298209305,0.15144117454482156,0.15305773001863454,0.15460346039055245,0.15619659703320424,0.15656418207448988,0.15665267674419014,0.15785334030317025,0.16000915378224254,0.16016710640002246,0.1626759475229004,0.1640936674304174],"n_dims_used":44,"mean_confidence":0.9173983660611239},"coverage":{"mean_confidence":0.9173983660611239,"n_dims_used":44,"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}}