{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003447},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003446","665:6650003882","665:6650003668","665:6650004017","665:6650004143","665:6650002926","665:6650002763","665:6650002930","665:6650003960","665:6650002690","665:6650004085","665:6650004138","665:6650002932","665:6650004541","665:6650004543","665:6650004313","665:6650004200","665:6650003305","665:6650003224","665:6650001994","665:6650002856","665:6650002762","665:6650004079","665:6650004450","665:6650004355"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.6275133378166555,0.6154834299391717,0.5518561106916238,0.5281759612450403,0.49703212183551165,0.4953700297020647,0.4732142420271243,0.45863991373037305,0.43118871551157495,0.4240159165947182,0.39389006516188985,0.38117213741439687,0.3602245306958257,0.35656845084371125,0.35044748972478207,0.31847024723814,0.31168439727682506,0.30721139893242194,0.2920335237130865,0.2817707681199087,0.27632703238394046,0.2588579764743186,0.2506701482706674,0.24527166694018093,0.24511164645346542],"twin_dists":[0.12537972322649382,0.12795731923119574,0.1416129798232509,0.14674389420590028,0.15357081486513596,0.15393828116802238,0.1588728703499419,0.16216013010425598,0.16845771678840354,0.17012906323225696,0.1772854238543624,0.180381048038333,0.18559130086597975,0.18651613750452864,0.18807551354096405,0.19646934277345096,0.19830980697976963,0.19953550140045717,0.20377358180177244,0.20671363074551702,0.2082994234780342,0.21352216681945727,0.21604630561092003,0.21773943614244531,0.21778998718328152],"n_dims_used":45,"mean_confidence":0.9065203348795573},"coverage":{"mean_confidence":0.9065203348795573,"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}}