{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006155},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006239","485:4850006154","485:4850006240","485:4850005666","485:4850006326","485:4850006072","485:4850006574","485:4850006071","485:4850006325","485:4850006412","485:4850006411","485:4850006070","485:4850006324","485:4850005752","485:4850006573","485:4850005909","485:4850005665","485:4850006576","485:4850006572","485:4850006487","485:4850005908","500:5000000073","485:4850006421","485:4850006483","500:5000000534"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,500],"twin_sims":[0.9679671328509614,0.9626135586592285,0.962581921558328,0.9035049360250912,0.9015048464882512,0.8985359871946715,0.8193225087418416,0.819260975506593,0.6882165151295198,0.6726819521421662,0.6624460709744446,0.635658620966863,0.6112364764074164,0.6094977724536442,0.590254884899005,0.5871513571557433,0.5751651615741737,0.557090887605598,0.5498449285506949,0.5422176484842848,0.5233105118631401,0.4522176474783254,0.436333155751174,0.4361394037157504,0.43604857896323046],"twin_dists":[0.033140725165664936,0.03585252758276664,0.035867986751393265,0.05850804736955801,0.05914349550892654,0.06007688910474336,0.08199133639918452,0.08200678574111098,0.11227223715294128,0.11565141054040357,0.117866535620114,0.12363254718842445,0.12886682543280212,0.12923914378263043,0.133360398762935,0.1340255179225675,0.136596604688963,0.14048396429129775,0.1420471874586518,0.14369633880690075,0.1478038174073155,0.16362038146022018,0.16726595762309712,0.16731073993366993,0.16733173516896022],"n_dims_used":44,"mean_confidence":0.9166188673539595},"coverage":{"mean_confidence":0.9166188673539595,"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}}