{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850009081},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980001120","500:5000008187","500:5000007002","500:5000009814","485:4850009034","485:4850009077","500:5000005261","500:5000011093","500:5000004743","500:5000009232","498:4980003261","498:4980004111","500:5000006905","500:5000005602","500:5000009218","500:5000005098","500:5000009646","500:5000007819","500:5000008069","500:5000005589","500:5000004009","485:4850009082","485:4850009021","500:5000009335","500:5000009975"],"twin_admin_codes":[498,500,500,500,485,485,500,500,500,500,498,498,500,500,500,500,500,500,500,500,500,485,485,500,500],"twin_sims":[0.45163280418925444,0.2703052766811425,0.26790700583300786,0.25327530109374197,0.24575314249427685,0.23916502009006274,0.2331602773735914,0.2276548671726349,0.22663943489354302,0.22633920351318373,0.22347024161676346,0.22144735502527113,0.2166775993698547,0.21559429729126048,0.20802537932313206,0.20513375737634804,0.20301006107507094,0.20100304112525091,0.19118384188844464,0.19092530787704584,0.1908042417541695,0.19078306729037056,0.18632057090657925,0.18515811510386537,0.18219313760147302],"twin_dists":[0.16375373554882844,0.21007601223724104,0.21079036207983637,0.21523758596804826,0.217587464301645,0.21968387612980078,0.2216276200102514,0.22343882013477798,0.22377603434032878,0.22387592976875995,0.22483498396496143,0.22551614746940318,0.22713891236530195,0.22751081070261017,0.2301451544926174,0.23116878294738127,0.23192687175446106,0.23264833044864827,0.23625163740014513,0.23634823012150313,0.23639349388052405,0.23640141257148045,0.23808417221804343,0.2385271554528253,0.23966597171921664],"n_dims_used":45,"mean_confidence":0.9185626559787327},"coverage":{"mean_confidence":0.9185626559787327,"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}}