{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009007},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010042","496:4960007960","496:4960008919","496:4960009008","496:4960008082","496:4960008310","496:4960008307","496:4960008081","496:4960007973","469:4690000866","496:4960009205","496:4960007961","496:4960008615","496:4960000902","496:4960000402","496:4960009212","496:4960008435","496:4960010857","496:4960009308","496:4960009989","488:4880003929","488:4880004003","493:4930005002","496:4960001922","496:4960009781"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,469,496,496,496,496,496,496,496,496,496,496,488,488,493,496,496],"twin_sims":[0.6468112917875313,0.5308023793891897,0.5252001049753664,0.4842662528399668,0.4568062402154467,0.4238770372007174,0.3978226710658103,0.39473755409581834,0.3865110124109261,0.3832823239137155,0.36564867571330617,0.3542034862199249,0.3500087960728289,0.3472263706980294,0.33711137665015883,0.33197515110966497,0.3264534309220299,0.31620806589986594,0.3091534070662777,0.30854949052469843,0.2979313097036877,0.29730518677719314,0.29095334940150536,0.2899554473995522,0.28327782377673466],"twin_dists":[0.12123638259109434,0.14617262409370982,0.14739191574668675,0.15640257895865067,0.16257629597893933,0.1701615386330168,0.1763376965373553,0.17708081823320665,0.17907567143887532,0.1798640606909176,0.1842279842155713,0.18711697676473438,0.1881878177820042,0.18890183652671153,0.19152342849037418,0.19287084265583931,0.19433216110470833,0.19708040247512862,0.1990021013797101,0.19916776864958669,0.20211177069531064,0.20228726692273497,0.20408008772751232,0.20436385061608833,0.20627790717410033],"n_dims_used":45,"mean_confidence":0.9214328342013889},"coverage":{"mean_confidence":0.9214328342013889,"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}}