{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007420},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007213","485:4850007419","500:5000000210","485:4850007215","500:5000000307","500:5000000308","500:5000000209","500:5000000255","485:4850007210","500:5000000063","500:5000000211","500:5000000251","485:4850006844","500:5000000412","500:5000000106","500:5000000101","500:5000000035","500:5000000062","485:4850007143","485:4850006854","500:5000000253","485:4850008335","500:5000000303","485:4850006989","500:5000000100"],"twin_admin_codes":[485,485,500,485,500,500,500,500,485,500,500,500,485,500,500,500,500,500,485,485,500,485,500,485,500],"twin_sims":[0.8712092517158955,0.8394711785340725,0.685885802280349,0.65296532218272,0.6480913788022441,0.6064100100085719,0.5462677139065514,0.5200841082626303,0.5056566692395529,0.4975929406774722,0.49657219235904976,0.4852085231432082,0.48495718618664974,0.47546125901555103,0.4557545735037722,0.4481442210383753,0.43426137010322224,0.4243120854621987,0.42400090990367795,0.417143523720362,0.41624218420321046,0.4153695787476641,0.41492298835000285,0.4148295042823941,0.4126899139045814],"twin_dists":[0.06819909242242167,0.07683108038548808,0.1127807395878058,0.11991168096872651,0.12096099729363405,0.12990032164072796,0.1428201463330176,0.14850791089383122,0.15166953254990165,0.15344690454295248,0.15367246386245983,0.15619279887303744,0.15624874233693375,0.15836913029377292,0.16281525196780913,0.16455053221912952,0.1677452252418394,0.17005982225595825,0.17013257216601982,0.17174150961708423,0.1719538226150303,0.1721595554384167,0.17226491936606173,0.1722869812233349,0.17279250542341523],"n_dims_used":44,"mean_confidence":0.9163679643110796},"coverage":{"mean_confidence":0.9163679643110796,"n_dims_used":44,"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}}