{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003853},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003028","485:4850002840","485:4850003209","485:4850002841","485:4850002837","485:4850003624","485:4850004154","485:4850003704","485:4850004694","485:4850004699","485:4850002833","485:4850002834","485:4850004008","485:4850003705","485:4850004153","485:4850003553","485:4850003014","485:4850003991","485:4850003939","485:4850004062","485:4850004083","485:4850004628","485:4850003386","485:4850004082","485:4850003701"],"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":[0.95223630052743,0.9221349568751697,0.853849655243236,0.8532125071040312,0.8527058522444988,0.8334536971038833,0.8306843382947711,0.8134208692828178,0.8010170045084546,0.800181979146288,0.7977251099576411,0.7866836034646134,0.7866631669644583,0.78127312998127,0.7773725252222143,0.7758854087679626,0.7675429496787604,0.7672562004545594,0.7611450000790755,0.7557314729074533,0.7545372442181358,0.7418976487949787,0.7400499012201357,0.7367183095357419,0.721167038296092],"twin_dists":[0.04063310095364325,0.05229402064055294,0.07300751921266742,0.07317978107608902,0.07331656494176295,0.07839453217530501,0.0791074050111411,0.08346527769045836,0.08651495228874961,0.0867180623422456,0.08731414831134106,0.08996640002039313,0.08997127045436286,0.09125112571250557,0.09217165976552735,0.09252141048269563,0.09447167702625384,0.09453836898952847,0.09595455501132491,0.09720116915511093,0.09747521787001727,0.10035592232659162,0.10077417685209927,0.10152657955689749,0.10501129230165346],"n_dims_used":45,"mean_confidence":0.9193440755208333},"coverage":{"mean_confidence":0.9193440755208333,"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}}