{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006165},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006076","485:4850006336","485:4850006254","485:4850006421","485:4850006166","485:4850006161","485:4850006338","485:4850006505","485:4850005665","485:4850006500","485:4850005995","485:4850006419","485:4850006073","485:4850006241","485:4850005754","485:4850005996","485:4850005987","485:4850006067","485:4850005672","485:4850006499","485:4850006156","485:4850006402","485:4850005668","485:4850006001","485:4850006483"],"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":[0.8708812128722293,0.7739056224741201,0.7643563985270854,0.7420047349578498,0.7237859468637422,0.6755603377201505,0.6666124241195581,0.6548928922528608,0.6274635855785932,0.612247758965972,0.6108493960398133,0.5726310572873962,0.5572422446316067,0.553163130261964,0.5355780396158408,0.5282722368313205,0.5180151018685488,0.5091038650882055,0.5007434322354939,0.48855653715544706,0.4836335261877696,0.48319672013201603,0.4759258630300601,0.47086081148062614,0.4629831526110086],"twin_dists":[0.06829217264184549,0.09298602392497085,0.09521157185728264,0.100331660963032,0.10442742007178271,0.1150269824228413,0.11696587108959296,0.11949632654943332,0.1253903894036002,0.12865026661985712,0.12894971432665303,0.1371407739165385,0.1404513439197518,0.14133093393042734,0.14513538369735307,0.14672294263364147,0.1489599657691747,0.15091205590771337,0.15275154797726448,0.15544843109617656,0.1565435156095761,0.1566408454627105,0.15826507226789263,0.15940131806942362,0.16117676222247443],"n_dims_used":44,"mean_confidence":0.9172814109108665},"coverage":{"mean_confidence":0.9172814109108665,"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}}