{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005010},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740003538","487:4870008686","486:4860001894","478:4780001550","487:4870011702","487:4870009929","487:4870011575","487:4870011705","466:4660014197","474:4740003620","466:4660014167","466:4660013936","487:4870009254","474:4740003367","486:4860001442","478:4780000592","466:4660014087","487:4870007391","474:4740005074","487:4870009795","474:4740003618","469:4690002753","466:4660014267","466:4660013662","487:4870012044"],"twin_admin_codes":[474,487,486,478,487,487,487,487,466,474,466,466,487,474,486,478,466,487,474,487,474,469,466,466,487],"twin_sims":[0.10716313090791947,0.10184250680616783,0.1017923379627664,0.08389752022720243,0.06710135886777452,0.06628417051342453,0.056929053551968645,0.05522900388325251,0.054620903333211915,0.05400816539285775,0.050023141000313305,0.04733109622767624,0.046618170442391034,0.04533530687525092,0.04475431313763343,0.04453101172653954,0.04447962394529063,0.0438114482467942,0.04340967328795248,0.04234120506312243,0.04208463562683747,0.04144183735711819,0.038353630490957934,0.037591446729838614,0.03629876208792861],"twin_dists":[0.27448738720410903,0.27759909628173396,0.2776290339675358,0.2891368512595623,0.30188770646547897,0.3025715543908656,0.3109375038338666,0.31257781013715086,0.31317468766721956,0.313781708600663,0.3178753127420187,0.3207972278136887,0.3215942440731608,0.3230544867766211,0.32372723515939617,0.3239877521347159,0.32404785937985586,0.32483476693346086,0.3253128022807217,0.32660242320333877,0.32691617093732167,0.32770935481414065,0.33167137389860213,0.3326906164612067,0.3344600480202306],"n_dims_used":45,"mean_confidence":0.9208379109700521},"coverage":{"mean_confidence":0.9208379109700521,"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}}