{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003912},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004123","487:4870004036","665:6650004059","665:6650003842","665:6650004116","665:6650003919","487:4870003598","665:6650004049","665:6650004121","665:6650004050","665:6650004172","665:6650004122","665:6650004058","665:6650004180","665:6650004363","665:6650004173","665:6650004401","665:6650003251","487:4870003456","665:6650003175","487:4870011246","665:6650002574","665:6650004117","665:6650003709","665:6650003981"],"twin_admin_codes":[665,487,665,665,665,665,487,665,665,665,665,665,665,665,665,665,665,665,487,665,487,665,665,665,665],"twin_sims":[0.4091739009190604,0.34220396692079263,0.3324071356639032,0.3259011460040625,0.2615983970178902,0.25568533539119015,0.2394378926397082,0.2308529652192254,0.23085135917711042,0.2224877486166142,0.22166752748303867,0.2175843318133356,0.20898582059588,0.20574006713909246,0.19597158350427765,0.19232397255109343,0.1904969054849389,0.18802592276714963,0.17871562125052304,0.1735112871006412,0.16929185929803064,0.1639912698917006,0.15758191341735966,0.15632253881491995,0.15202752090361343],"twin_dists":[0.17362572641577748,0.19019836656802158,0.19275708269274788,0.19447907012265517,0.2126886389519986,0.21449413463324954,0.2195963070814073,0.22238322299669452,0.22238375067366403,0.22516530110726074,0.22544180819458876,0.22682859152356805,0.22980730863532386,0.23095333749668304,0.23447907044623248,0.23582674862854205,0.23650848977746722,0.23743780350671997,0.24101845787522672,0.24307790248561756,0.2447802366807725,0.2469625501876597,0.24967064620370402,0.250212147225993,0.25208324945989635],"n_dims_used":45,"mean_confidence":0.9014952765570746},"coverage":{"mean_confidence":0.9014952765570746,"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}}