{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006462},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006396","493:4930006335","493:4930005190","493:4930006463","493:4930004942","493:4930004654","493:4930006548","493:4930006199","493:4930006196","493:4930006535","480:4800003952","493:4930006188","493:4930006114","493:4930005192","493:4930005722","480:4800004622","493:4930005725","493:4930006337","493:4930006036","493:4930006118","480:4800005637","493:4930006480","493:4930005632","493:4930004073","493:4930006324"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,480,493,493,493,493,480,493,493,493,493,480,493,493,493,493],"twin_sims":[0.7301649790316879,0.6041994780927411,0.5792718535416223,0.567483796706814,0.5338233602839348,0.5145216009557823,0.47749197312707975,0.4765577416457802,0.4728677516381636,0.4628608737346096,0.44448875768905605,0.4303639925119643,0.41959375444879093,0.4131619767252511,0.3982567491753976,0.39770589740921836,0.39124567593937615,0.3844812425249231,0.37610647986909945,0.37504817419035075,0.37199899107291007,0.37021501359739595,0.3677383387508036,0.35966304818685557,0.3579198896755701],"twin_dists":[0.10300033902429599,0.13037365828717035,0.13571522122388732,0.13824687223319546,0.14551626731323647,0.1497242456680375,0.1579145519373754,0.158123602719598,0.15895061743755243,0.16120440308786227,0.16538795859161046,0.16864930389262334,0.1711653396337324,0.17268087289183523,0.1762333513151184,0.17636577588738372,0.1779251646603906,0.17957093770430946,0.18162778583393277,0.18188928176086352,0.18264473488033073,0.18308814411856095,0.18370548865583916,0.18573301916429047,0.18617371533020932],"n_dims_used":45,"mean_confidence":0.9278774685329861},"coverage":{"mean_confidence":0.9278774685329861,"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}}