{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002134},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002219","665:6650002210","665:6650004083","665:6650004356","665:6650002594","665:6650003376","665:6650001664","665:6650004579","665:6650002293","665:6650004145","665:6650004082","665:6650004018","665:6650003150","665:6650003511","665:6650004509","665:6650002972","665:6650002300","665:6650004567","665:6650004538","665:6650001821","665:6650001498","665:6650004307","665:6650002673","665:6650002148","665:6650003226"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.2790588904841074,0.24686198074289262,0.1902158150194668,0.17433474768596757,0.16176283547772913,0.13780927793044492,0.13619118360030744,0.13584736572710537,0.11756796811562364,0.1140741126422381,0.11348498773537398,0.11215866607388542,0.10753058663772991,0.10453005480463907,0.09891489004521736,0.0982931458848039,0.09503842067333618,0.08365729748918671,0.08129785615146648,0.08029341157819615,0.07972373458356483,0.07665543396184213,0.07397062904085175,0.06741548718325327,0.06393853073357487],"twin_dists":[0.2075012647779824,0.21723820039675856,0.23661377880142428,0.24274913976214385,0.24789525451809513,0.2585699341285953,0.25933926232722343,0.25950361245917214,0.2687327956082204,0.2706197238610426,0.270942256494149,0.27167313689199174,0.27427695708073396,0.27601189572762364,0.2793657578042605,0.27974620767687075,0.281769220250014,0.2893040781672186,0.29096729722150433,0.29168709473370275,0.292098545874594,0.294356150904456,0.29639208567252007,0.3016266398829918,0.3045734289796828],"n_dims_used":45,"mean_confidence":0.9057242499457465},"coverage":{"mean_confidence":0.9057242499457465,"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}}