{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006495},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006412","485:4850006067","485:4850006499","485:4850006483","485:4850005592","485:4850005987","485:4850006571","485:4850006073","485:4850005665","485:4850005985","485:4850006241","485:4850006066","485:4850006070","485:4850006496","485:4850006069","485:4850006403","485:4850006152","485:4850005833","485:4850006402","485:4850006497","485:4850006573","485:4850006327","485:4850006411","485:4850005991","485:4850005994"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8636926885394579,0.7637995154497949,0.7624978887743159,0.7188355017362305,0.7071336608979657,0.6755776641015242,0.6647216864545171,0.6556996014704115,0.6550888157798632,0.6462164568314329,0.6421876847164676,0.620002283017084,0.6197025423522944,0.6028734868856013,0.6016857690318487,0.5829627313897608,0.5813171964406157,0.5682022533040444,0.5623858778932472,0.5552056700498946,0.5518578779782161,0.5212094171232928,0.49786968381491153,0.47928497551836485,0.47442191249258614],"twin_dists":[0.07030955613119445,0.09534060169468381,0.0956418756167332,0.1055301514018528,0.10812167327922903,0.1150232215104099,0.11737475930896127,0.11932243092797577,0.11945409653382694,0.12136432198639933,0.12223040954153433,0.1269893741208024,0.12705358785099335,0.13065759560130025,0.13091193040537918,0.13492353144536165,0.13527644826836033,0.13809241531911462,0.13934352906477585,0.140890374393162,0.14161259838376605,0.1482622215997166,0.15338577403775494,0.1575137057471733,0.15860203500538902],"n_dims_used":44,"mean_confidence":0.9166511188853871},"coverage":{"mean_confidence":0.9166511188853871,"n_dims_used":44,"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}}