{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003539},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005009","496:4960007204","496:4960007214","496:4960005748","496:4960005601","496:4960003677","496:4960003966","496:4960003403","496:4960005462","496:4960006552","496:4960005881","496:4960001926","496:4960006815","496:4960004246","496:4960004556","496:4960006935","496:4960007346","496:4960006812","466:4660000307","488:4880000462","496:4960003682","496:4960000265","488:4880000132","493:4930004086","496:4960004455"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,466,488,496,496,488,493,496],"twin_sims":[0.7165514813192922,0.6489428808126161,0.5956911379399811,0.5614479958086612,0.5556662123995961,0.5253736033357189,0.5209838443085153,0.5183679405900671,0.5095310893847375,0.5002231966494465,0.495503878984772,0.49248303857914033,0.48655035569379246,0.48300215960908316,0.4791744769439527,0.4765584257804922,0.46763008767610637,0.4619283854029746,0.4585916242965063,0.4529591828401766,0.4525202222848983,0.44856013818393237,0.44772401728359457,0.44359215550763537,0.44033068437745254],"twin_dists":[0.10603759708711505,0.12077776767527139,0.1321957657982493,0.13954542268538273,0.14079107306373992,0.14735411254592018,0.14831146109338092,0.1488828440820949,0.1508182724777926,0.15286628656126228,0.1539086757991567,0.15457740463749126,0.1558942798737787,0.15668420660995558,0.1575383950164222,0.1581234495837078,0.1601282071939635,0.1614152744517832,0.16217108206992026,0.16345139062433725,0.1635514143804638,0.16445541448200043,0.16464666408610962,0.16559376129615402,0.1663437461774196],"n_dims_used":45,"mean_confidence":0.9269457499186198},"coverage":{"mean_confidence":0.9269457499186198,"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}}