{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870004001},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660014345","487:4870006457","466:4660005110","469:4690001831","466:4660009574","487:4870003868","487:4870003174","487:4870003170","469:4690003440","466:4660003733","487:4870003422","487:4870004851","487:4870005433","487:4870004432","466:4660012777","487:4870005010","466:4660013731","487:4870007918","487:4870003167","466:4660005226","466:4660009939","469:4690004310","466:4660011756","466:4660014286","487:4870004717"],"twin_admin_codes":[466,487,466,469,466,487,487,487,469,466,487,487,487,487,466,487,466,487,487,466,466,469,466,466,487],"twin_sims":[0.6572801273244847,0.49588902379687866,0.4629175617227059,0.41731432039831795,0.40403709671689675,0.3978692627131074,0.3957875588571731,0.38627569309168447,0.3708667206413617,0.3706012675232076,0.35783511929590006,0.3552398849595056,0.3488313825083853,0.34709725279698905,0.3432886067627328,0.3351117363504127,0.331121970108725,0.32750709887087837,0.32629070634052537,0.3230557631422978,0.3193002083540804,0.3171843893627347,0.31613135929641345,0.3132745333822524,0.31212565036938617],"twin_dists":[0.11898161486043572,0.15382350062233646,0.16119158857698804,0.1717013001535476,0.17484874276744686,0.17632649417979954,0.17682760135997483,0.17913302620477342,0.18292603920217412,0.18299205064835622,0.1861951745549385,0.18685341651374063,0.18848959724536546,0.18893504339028708,0.1899175163092138,0.19204667056613375,0.19309575962873599,0.19405226394821293,0.19437543189745937,0.1952381469343875,0.1962457675538184,0.196816376631866,0.19710116565496105,0.19787650370071674,0.19818944182357418],"n_dims_used":43,"mean_confidence":0.9072754438533339},"coverage":{"mean_confidence":0.9072754438533339,"n_dims_used":43,"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}}