{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008479},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008288","485:4850008433","485:4850008477","485:4850008437","485:4850008249","485:4850008478","485:4850008377","485:4850008544","485:4850008387","500:5000000803","500:5000000867","500:5000000928","485:4850008534","485:4850008685","485:4850008579","485:4850008446","485:4850008213","485:4850008580","485:4850008686","500:5000000690","485:4850008329","485:4850008635","485:4850008595","485:4850008587","485:4850008430"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,500,500,500,485,485,485,485,485,485,485,500,485,485,485,485,485],"twin_sims":[0.9178496866040183,0.9165797258544914,0.7826855633727102,0.704121799359569,0.6875688151602045,0.6697786447479036,0.6687102905260796,0.6491420421416886,0.639228107997883,0.6189579939027048,0.6142526902729756,0.6099245079611466,0.6014738185450147,0.5931284589059503,0.5829402968248951,0.5750702147702912,0.563476013037149,0.5474812948506929,0.5377443016305589,0.5361442212996573,0.533726957108568,0.5203680734902901,0.5187075299659263,0.5137186793400139,0.49030455809540524],"twin_dists":[0.05377545383369157,0.05420800730615527,0.0909166389228765,0.10878551381485334,0.11241360648540784,0.11628053888920041,0.11651187287533153,0.12073490594772077,0.122866195146899,0.12721308721450122,0.12822090374343825,0.12914776574047174,0.13095731770756489,0.13274472274321486,0.13492834246872118,0.1366169891395248,0.13910891610140255,0.1425578220491314,0.14466550107766907,0.1450125374697037,0.14553720062259143,0.14844590088010118,0.148808630219683,0.14990008225117438,0.15506040606416827],"n_dims_used":44,"mean_confidence":0.9174480438232422},"coverage":{"mean_confidence":0.9174480438232422,"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}}