{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740001785},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740002087","474:4740001370","474:4740003347","474:4740002194","474:4740000251","474:4740003259","474:4740002728","474:4740002195","474:4740000046","474:4740002791","474:4740000279","474:4740003327","474:4740001163","474:4740000414","474:4740001685","474:4740003257","474:4740000246","487:4870011829","474:4740001983","474:4740002707","474:4740003071","474:4740002789","474:4740000280","474:4740003343","474:4740001364"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,487,474,474,474,474,474,474,474],"twin_sims":[0.8714155431076624,0.821215227303927,0.7015409037789312,0.5970446140047093,0.5905650330878947,0.5899435966542943,0.5734675074634685,0.5717994262910868,0.5352116542661882,0.5269509082010524,0.4984210450298897,0.49566603467615616,0.4926189909513655,0.48428317859077613,0.482835962330573,0.479646973196816,0.4682262620227881,0.45179739105219013,0.45071795888762967,0.4466096323399744,0.4435463075815543,0.44250601244309484,0.44030554586763676,0.4381936552436546,0.43788160762046757],"twin_dists":[0.0681405106000983,0.0815152646589294,0.10935340395662839,0.1319058691975895,0.13329394116860396,0.13342710245660283,0.1369611294611068,0.13731941019406246,0.1452148932615297,0.1470105638758947,0.15326401108055254,0.15387281257940139,0.15454728293102307,0.1563988096199504,0.1567212508506948,0.15743283548369605,0.15999394426769534,0.1637162005143531,0.16396246426135463,0.16490177222666455,0.16560428935244098,0.16584328513640065,0.16634953521853346,0.1668363368146365,0.16690834349858671],"n_dims_used":45,"mean_confidence":0.9216815524631077},"coverage":{"mean_confidence":0.9216815524631077,"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}}