{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003922},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003698","485:4850003933","485:4850004013","485:4850004289","485:4850004152","485:4850004696","485:4850003852","477:4770000515","485:4850004009","485:4850004010","485:4850004360","485:4850004153","485:4850003298","485:4850003926","485:4850004154","485:4850004291","485:4850005632","477:4770000400","485:4850004085","469:4690002226","500:5000001305","485:4850005355","485:4850003774","485:4850003710","485:4850003847"],"twin_admin_codes":[485,485,485,485,485,485,485,477,485,485,485,485,485,485,485,485,485,477,485,469,500,485,485,485,485],"twin_sims":[0.5506880162286009,0.49158442431665245,0.46352075480986443,0.46077294690349746,0.44821541523518993,0.44141972594580153,0.4352075919565302,0.42315626549575475,0.3938473970972466,0.3768305561410476,0.35589623787178326,0.3545622674631229,0.34829535080036195,0.33837244243826875,0.3295956386954926,0.32480135031130936,0.3145664592071571,0.310999800278191,0.30883603909009477,0.3080661726112099,0.3062370271408638,0.3022864141110295,0.2984827332749619,0.29263374381352825,0.2890111980736279],"twin_dists":[0.14186513639604115,0.15477656391735736,0.16105526878923745,0.1616767718247382,0.16453424817801443,0.1660930789456668,0.16752622218522314,0.17033015452758335,0.17729573040827498,0.1814490815788513,0.1866867089811922,0.18702569217120368,0.1886271631086479,0.19119430991830244,0.1934989271479197,0.19477202976068933,0.19752538216132295,0.19849674436820483,0.19908913902723677,0.1993004874302425,0.19980385818383914,0.20089701050294764,0.20195739121791528,0.20360355674153716,0.20463289340541232],"n_dims_used":45,"mean_confidence":0.9193159315321181},"coverage":{"mean_confidence":0.9193159315321181,"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}}