{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006515},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006514","485:4850006438","485:4850006272","485:4850004826","485:4850004890","485:4850006190","485:4850006512","485:4850005880","485:4850006513","485:4850006355","485:4850004889","485:4850004752","485:4850006436","485:4850005952","485:4850006363","485:4850005089","485:4850005637","485:4850004764","485:4850005296","485:4850005426","485:4850005879","485:4850006437","485:4850006025","485:4850006506","485:4850005634"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8706959483126304,0.853503128758114,0.8373096453641737,0.8183952619181153,0.7854303804153745,0.7766178908484498,0.739061878459813,0.7379601601390859,0.7005514345073645,0.6867418559135338,0.6769988192332524,0.6695147972256369,0.6607912410616843,0.634854677173714,0.622083028852804,0.5769425695699602,0.5762438593824717,0.5726138576332572,0.5673457903780703,0.5611187171920109,0.558137536912501,0.5519584702895748,0.5487011165147513,0.5387365171418538,0.5308600605495953],"twin_dists":[0.06834470046437327,0.07310124187087289,0.07739502394508842,0.0822239582029912,0.09026481602104686,0.09234922193558051,0.10099754097129778,0.10124637850418883,0.10957089405279473,0.11259403686132212,0.11471465065499804,0.11633767902166418,0.11822392783622607,0.12380508665818601,0.12654357285906617,0.13621506552626075,0.13636503785579968,0.13714446816911105,0.13827654404903178,0.13961631565527258,0.14025841722032412,0.14159088752234095,0.1422942483964711,0.1444504034901104,0.14616008466331465],"n_dims_used":44,"mean_confidence":0.9173301349986683},"coverage":{"mean_confidence":0.9173301349986683,"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}}