{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008504},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008339","470:4700007224","470:4700007412","470:4700007675","470:4700008493","470:4700007973","470:4700008565","466:4660005527","466:4660007718","485:4850002489","470:4700008412","485:4850002493","470:4700007772","485:4850002233","470:4700007974","470:4700008620","466:4660007868","485:4850004186","470:4700008319","485:4850004245","470:4700008559","485:4850002402","470:4700008681","470:4700008138","470:4700008777"],"twin_admin_codes":[470,470,470,470,470,470,470,466,466,485,470,485,470,485,470,470,466,485,470,485,470,485,470,470,470],"twin_sims":[0.7925529987646405,0.7491231454356908,0.6211304659659926,0.6141691957408392,0.5994752793017855,0.5933629898065886,0.5763073059029882,0.5759209440666251,0.5748978263700267,0.5735144032764399,0.5717604998726694,0.5493485646198815,0.5408066128947454,0.5116131282166708,0.5076942829835192,0.5034059900681294,0.49303311665666066,0.4820890348581156,0.48150453303297636,0.4726171705605895,0.4675390038717696,0.46634741232632193,0.4628980345083673,0.4563646853998608,0.45451972996192064],"twin_dists":[0.08856181191356789,0.09871347830173982,0.12674766934902412,0.1282387850423633,0.13138530149187383,0.13269447945149973,0.1363514188961234,0.1364343546287689,0.13665400061728658,0.1369510584325512,0.13732777234599777,0.14215439054640325,0.1440018805399265,0.15036151653827265,0.15122162988296828,0.1521648310006208,0.15445554397571992,0.15688778529747208,0.15701816205383565,0.15900685575537854,0.16014872510026235,0.1604172742716524,0.161196002707471,0.1626766001735359,0.16309608496430592],"n_dims_used":43,"mean_confidence":0.9169325717659884},"coverage":{"mean_confidence":0.9169325717659884,"n_dims_used":43,"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}}