{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001249},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002763","496:4960001850","496:4960002355","496:4960001727","496:4960003743","496:4960002086","496:4960001854","496:4960003597","496:4960001594","496:4960001485","496:4960002781","496:4960001136","496:4960004027","496:4960001359","496:4960003458","496:4960001137","496:4960003608","496:4960002783","496:4960002761","496:4960001364","496:4960001476","496:4960001855","496:4960001472","496:4960001593","496:4960003187"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.8644135591527715,0.8619437057150234,0.8388434628513302,0.8288230733703613,0.8285862609194886,0.8175637993023547,0.7939228078718674,0.7875938154556649,0.7652056876552706,0.7531327123592536,0.7516645744629493,0.750924551277828,0.7456923424319817,0.7432780475846898,0.736881871445598,0.7352157538533042,0.7252659444257233,0.7175736920479066,0.7138240810574425,0.6996208193082141,0.6985482926591167,0.6961185340652674,0.6944864111112058,0.686579130939714,0.6850267497333254],"twin_dists":[0.07010912290965209,0.07079418085836381,0.07699512688489983,0.07958425607549936,0.07964479854366198,0.08243221538999967,0.08823230344408677,0.08974933846702744,0.0950146355303781,0.09779709672605603,0.09813306276489785,0.09830222106218703,0.09949473721876925,0.10004299811471931,0.10148969204653521,0.10186520271202036,0.10409695309137353,0.10581059158810109,0.10664249233385552,0.10977533423085763,0.11001081521201919,0.11054376304613663,0.11090135757939229,0.11262953258230837,0.112968019994907],"n_dims_used":45,"mean_confidence":0.9337272644042969},"coverage":{"mean_confidence":0.9337272644042969,"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}}