{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008683},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008693","470:4700008126","470:4700008325","470:4700007382","470:4700008414","470:4700008711","470:4700007941","470:4700008694","470:4700008494","496:4960001001","466:4660007410","470:4700006091","470:4700008734","470:4700007295","466:4660007416","488:4880004696","472:4720002100","470:4700008220","488:4880005082","470:4700008410","470:4700008622","493:4930002286","493:4930004166","466:4660006314","466:4660002413"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,496,466,470,470,470,466,488,472,470,488,470,470,493,493,466,466],"twin_sims":[0.4840455235669512,0.4737258481447918,0.4592971246463724,0.41456497220679817,0.39950215530562444,0.3793052125352864,0.35309348413590036,0.3513331227454955,0.34864391248819343,0.313811831645703,0.31187479214545977,0.30237388533043463,0.2979266708111623,0.29731375580762925,0.29654451376718943,0.29612996402688535,0.2878047130483963,0.2770248930921705,0.27200671707062124,0.2546428268612465,0.25371159961485557,0.25352636235073284,0.2465491447731394,0.23872950831223633,0.23725183591086899],"twin_dists":[0.1564517387756178,0.15875810835248383,0.16201111676711902,0.17234942134645775,0.17593426402454762,0.18083958733821975,0.18739969829145223,0.18784901798688144,0.18853769645058516,0.19773037617414332,0.19825785908508897,0.2008727173322437,0.2021130701353228,0.20228486364110868,0.202500768810155,0.20261725826346766,0.2049774195138508,0.20809507554378662,0.2095715927127583,0.2148151812198781,0.21510266395087055,0.21515992914294046,0.217336635706269,0.21982377339084544,0.22029968116207313],"n_dims_used":43,"mean_confidence":0.9186773965525072},"coverage":{"mean_confidence":0.9186773965525072,"n_dims_used":43,"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}}