{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000000708},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007657","485:4850008254","485:4850008564","485:4850008719","485:4850007555","485:4850008877","470:4700007806","485:4850008883","485:4850003270","485:4850008419","478:4780007699","485:4850008815","500:5000000817","489:4890003422","485:4850008137","485:4850008880","485:4850006643","485:4850002236","466:4660001213","499:4990002923","489:4890003126","500:5000005810","485:4850007310","489:4890003478","500:5000004105"],"twin_admin_codes":[485,485,485,485,485,485,470,485,485,485,478,485,500,489,485,485,485,485,466,499,489,500,485,489,500],"twin_sims":[0.30733827066956754,0.24323438631952804,0.09217060074046039,0.0873993309958343,0.08354741693537056,0.07529014951615987,0.0588454412117329,0.051757237282296024,0.04878300210197844,0.04441868042299962,0.04407877885751747,0.0344021929669572,0.03403401851050528,0.03324734976178713,0.033130567762428835,0.032152377989440796,0.03211416839786077,0.03037252726783004,0.025876682477690635,0.025796447624472908,0.02570512741548632,0.02485912847822286,0.024578146792267205,0.023737494458999198,0.02343183281549338],"twin_dists":[0.19950059513371357,0.2183846163960581,0.28359747429706306,0.28674143615695724,0.2893806974373315,0.29538415211121016,0.30913625184331184,0.31606183321329745,0.3192046125831917,0.32411921938233246,0.3245187313804153,0.3371555181861832,0.3376933828621974,0.33885944808344937,0.33903455311441355,0.34052232979840175,0.3405812252859299,0.34333159168312444,0.3511136050142441,0.3512627595403076,0.3514330095658585,0.35303556398395003,0.353578256359478,0.355234592992222,0.35584944994890505],"n_dims_used":45,"mean_confidence":0.91563720703125},"coverage":{"mean_confidence":0.91563720703125,"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}}