{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006043},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006576","496:4960004584","496:4960005503","496:4960006583","496:4960006584","496:4960007513","496:4960004748","496:4960005347","466:4660001996","470:4700001236","496:4960006717","496:4960006042","496:4960005342","470:4700001102","496:4960004419","470:4700001235","470:4700001829","493:4930002408","496:4960007626","496:4960006714","496:4960012592","470:4700001675","496:4960007621","496:4960007498","496:4960007226"],"twin_admin_codes":[496,496,496,496,496,496,496,496,466,470,496,496,496,470,496,470,470,493,496,496,496,470,496,496,496],"twin_sims":[0.8386490382020214,0.778305246462167,0.7485187952508062,0.693345989985353,0.6326865137964435,0.6147621441583428,0.585836352403583,0.563075774976079,0.5610985793579959,0.5448689122410431,0.5226701444052928,0.5109463919248844,0.5003797410092405,0.48666373747633335,0.4845615623530748,0.4790833400889156,0.47083556780606994,0.45887690190621244,0.45570797175105865,0.4367307322978897,0.4351405061199591,0.4277449774504756,0.4200617231621776,0.4095402633562488,0.38383328853546317],"twin_dists":[0.07704589161025774,0.09195195956532796,0.09885128771328357,0.11115103573884992,0.12427030234357976,0.12811179703629308,0.13430740020055645,0.1391950463175055,0.1396206514685407,0.14312263269215755,0.14794348400319765,0.1505077327210259,0.152831757030302,0.15586906728031155,0.15633681984684317,0.15755875956889664,0.15940699116007886,0.16210638755895163,0.1628258452831047,0.16717408964260927,0.16754174293264767,0.169258709008708,0.17105546004632033,0.17353876010327643,0.17972930131735254],"n_dims_used":45,"mean_confidence":0.9361336602105035},"coverage":{"mean_confidence":0.9361336602105035,"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}}