{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013421},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012891","466:4660013011","466:4660013247","466:4660014085","466:4660013849","466:4660014144","466:4660013013","466:4660014129","466:4660014041","466:4660013440","487:4870003419","487:4870003281","466:4660014058","466:4660013843","487:4870003979","466:4660013146","466:4660014126","466:4660008848","466:4660014120","466:4660013791","466:4660014175","466:4660013495","466:4660013418","487:4870003151","466:4660013145"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,487,487,466,466,487,466,466,466,466,466,466,466,466,487,466],"twin_sims":[0.8023436054341248,0.796854775189118,0.6706642879140071,0.6629627335066012,0.6400492167893265,0.600990176283486,0.5973135408957159,0.5934726877494525,0.5859499970613283,0.5827169638862431,0.560845183264119,0.543360515616654,0.49544139507278945,0.4897398934230118,0.4854711143073165,0.4850334787918508,0.4742612338366143,0.4742366457690019,0.4638691811783298,0.4434179488034096,0.4386124703057066,0.4379704926700732,0.42796411122397715,0.42582013424569093,0.4257771810705542],"twin_dists":[0.08619172520841065,0.0875247731859828,0.1160886987149433,0.1177549135687359,0.12268983797152405,0.13106088637858068,0.13184827111090408,0.13267097927182442,0.1342830379319115,0.13497623627399072,0.13967521117387138,0.143448972378288,0.15392249597693888,0.15518570466717996,0.15613435995954195,0.15623175991405638,0.15863805607684803,0.15864356860470677,0.16097655378016276,0.16563376659908227,0.1667397247069661,0.1668878307303251,0.16920766140718993,0.16970756872238868,0.16971759465167988],"n_dims_used":45,"mean_confidence":0.9186292860243056},"coverage":{"mean_confidence":0.9186292860243056,"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}}