{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650001005},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650000956","665:6650000859","497:4970003021","665:6650001007","497:4970002976","665:6650000853","497:4970003247","497:4970003323","665:6650001006","497:4970002863","497:4970003020","665:6650000957","497:4970003246","497:4970002971","665:6650000955","497:4970002974","497:4970002975","497:4970003286","497:4970003355","497:4970003353","497:4970003354","497:4970002921","497:4970002871","483:4830000244","665:6650001008"],"twin_admin_codes":[665,665,497,665,497,665,497,497,665,497,497,665,497,497,665,497,497,497,497,497,497,497,497,483,665],"twin_sims":[0.5374042664019788,0.5125454965681474,0.3469071520248258,0.3428034877696957,0.3414056583699401,0.285875339680855,0.253778989623054,0.21545701748773183,0.21210539620535995,0.20022045398261923,0.17917610646861978,0.16727120962178585,0.15869551142132243,0.15664990216890354,0.1533258607890884,0.14923534246461062,0.14099614408982608,0.13360151620788288,0.12898848788961786,0.12711604325214343,0.12506610057461787,0.12352225822860939,0.12177113783699964,0.119287042171077,0.10969841312097393],"twin_dists":[0.144739233329746,0.15015712793353567,0.1889839458421279,0.1900430716143648,0.19040537948008712,0.20553017702499746,0.21508183725176178,0.2275580287772779,0.22871719338765192,0.2329309882038603,0.2408382996882501,0.24560627264114993,0.24919444925345455,0.250071083334375,0.25151359307790183,0.25332056132284514,0.257074252766309,0.2605849088163319,0.2628495426585076,0.2637862346039465,0.2648237851024898,0.2656137379895488,0.26651889791009303,0.2678201235439491,0.27304673201703217],"n_dims_used":44,"mean_confidence":0.8990147330544211},"coverage":{"mean_confidence":0.8990147330544211,"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}}