{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010990},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012272","466:4660011957","466:4660010657","466:4660010659","466:4660012114","466:4660009500","466:4660010822","466:4660013386","466:4660010506","466:4660012579","466:4660008985","466:4660008810","466:4660010505","466:4660010496","466:4660008818","466:4660010673","466:4660010494","466:4660009335","466:4660013542","466:4660010168","466:4660009494","466:4660008989","466:4660012845","466:4660009326","466:4660008813"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.5758515307376939,0.5069425442113679,0.4117277409509952,0.3926117716315694,0.37748215351089504,0.35392314787809787,0.3162431260010839,0.3036110003043228,0.2882838745492407,0.27410504046721323,0.2616319381387829,0.2540168329640912,0.24148334472547134,0.2238223219062812,0.22185895840119071,0.22129967664660802,0.21870204857579528,0.2099739748076338,0.20093340048486363,0.19982141094029973,0.19877546927934187,0.1914519858754239,0.18686062704915785,0.18181349883939182,0.17798438703532143],"twin_dists":[0.1364492553198054,0.15138681961231418,0.1730202105367599,0.17759442321324861,0.1812884084520828,0.18718833650902,0.19707091324774192,0.20052957309320776,0.20484048608002556,0.20895217932719098,0.2126784711182989,0.21500836048393906,0.21894194492333102,0.2247168491146794,0.22537721332863858,0.22556603744388165,0.22644725696728446,0.22946081555797626,0.23267345276481374,0.2330754091708495,0.2334549009586077,0.23615155047083974,0.23787903060595372,0.239812729037814,0.24130522086095385],"n_dims_used":45,"mean_confidence":0.9147712707519531},"coverage":{"mean_confidence":0.9147712707519531,"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}}