{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700004944},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005562","470:4700005975","470:4700005557","470:4700005093","470:4700006272","470:4700005559","470:4700006130","470:4700006409","470:4700004383","470:4700003539","470:4700000887","488:4880000650","470:4700005706","470:4700001552","466:4660003919","496:4960000508","499:4990001936","470:4700005556","466:4660003795","470:4700006790","470:4700004932","496:4960000322","493:4930000305","470:4700004394","470:4700006911"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,488,470,470,466,496,499,470,466,470,470,496,493,470,470],"twin_sims":[0.6730406883789826,0.4399547533490748,0.4127730699651843,0.41194208085016054,0.40659203253522014,0.4024347053563255,0.35182856412238134,0.34959555119390423,0.33474505968188234,0.32157946846882635,0.3067165608494476,0.2926595647967753,0.29017380608794613,0.2891883176644504,0.2867676979384877,0.285733788325617,0.28389497013911874,0.2837362885075251,0.28250811330323505,0.28194815181261207,0.2784625274622549,0.27353629989203043,0.27128219086192923,0.27104685800530604,0.2703270079854617],"twin_dists":[0.11557362613686566,0.1664303312204577,0.17277283680703817,0.1729694654007119,0.17423958247553767,0.17523167316838614,0.18772244173016991,0.18829367466053062,0.19214280159182665,0.19563345287573594,0.1996717258574904,0.2035962470451159,0.20430170859459365,0.20458238720108574,0.2052742429040558,0.2055708189284544,0.20609988037894386,0.20614563259258267,0.2065002721930181,0.20666227209285934,0.20767509463923317,0.2091197796259511,0.20978615161335362,0.20985591834684245,0.21006955730463225],"n_dims_used":43,"mean_confidence":0.9134862145712209},"coverage":{"mean_confidence":0.9134862145712209,"n_dims_used":43,"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}}