{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940001917},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940001530","493:4930007074","494:4940002335","493:4930006903","494:4940003703","493:4930006938","494:4940003139","494:4940003134","493:4930007000","494:4940002343","493:4930006782","494:4940002229","494:4940002795","493:4930007154","494:4940002567","494:4940003350","494:4940002344","494:4940003344","494:4940001618","494:4940001617","466:4660006153","494:4940002336","493:4930006724","493:4930006723","494:4940003236"],"twin_admin_codes":[494,493,494,493,494,493,494,494,493,494,493,494,494,493,494,494,494,494,494,494,466,494,493,493,494],"twin_sims":[0.9075509328936565,0.6793281204880266,0.6790109834481445,0.502817908079302,0.497773232219192,0.4865353654829657,0.47623394045953216,0.4579370663892234,0.4297796707799499,0.4239359026511588,0.42115446390795913,0.41655320850972083,0.4137986844943564,0.39083786251131447,0.36735790834404586,0.36699639185974586,0.3624310092078276,0.3624304088658919,0.3553871016185046,0.3477543440196537,0.3449389851000175,0.34043751414499795,0.33687317202641287,0.3339600211473684,0.3196276236609654],"twin_dists":[0.05720542608518205,0.11420850015694993,0.11427744264782565,0.15229434655054241,0.15340707838620052,0.15589761336645702,0.15819609002378124,0.16231957561272228,0.16878513504646533,0.17014777306037643,0.170799084802734,0.17188053772414874,0.1725303931257309,0.17802400360908016,0.1838004997497236,0.18389083282357832,0.18503547262325667,0.1850356236195248,0.1868160110206232,0.18876611871294038,0.189491081368248,0.19065678089244878,0.19158567076873972,0.1923488064061796,0.19615765818220632],"n_dims_used":45,"mean_confidence":0.9275541517469618},"coverage":{"mean_confidence":0.9275541517469618,"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}}