{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005720},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880006349","488:4880005237","488:4880006167","470:4700001540","488:4880006050","488:4880005806","488:4880006171","488:4880006417","488:4880006048","470:4700002010","488:4880004663","488:4880005140","488:4880004487","488:4880006168","488:4880004751","466:4660002428","488:4880004583","488:4880005961","488:4880004664","488:4880005714","488:4880005047","488:4880005042","488:4880005442","470:4700003355","488:4880005965"],"twin_admin_codes":[488,488,488,470,488,488,488,488,488,470,488,488,488,488,488,466,488,488,488,488,488,488,488,470,488],"twin_sims":[0.6521430906472045,0.6280788710134306,0.6270547342381719,0.6099399657265231,0.6098533197369661,0.5744077702130113,0.5708802965953689,0.5701732185407872,0.5565793469639919,0.5309095986623569,0.530686713552729,0.5041893970548038,0.4958046177628727,0.48973421490906033,0.48144485118710983,0.478002318438582,0.475403927420754,0.4627937158881708,0.4593657280821225,0.4528123486636713,0.4465122880833203,0.4406301228645982,0.42746519940152317,0.413291617656134,0.40140363376637883],"twin_dists":[0.12008879101054216,0.1252584765225192,0.125478039037806,0.1291444557138721,0.12916300951743592,0.13675922067282786,0.1375168733105621,0.13766880321312022,0.1405942207666856,0.14614931569626013,0.14619776980120117,0.1519923620387212,0.15384216547717022,0.15518696494400083,0.15703147726849104,0.15780040911822715,0.15838197323878733,0.16121958505828676,0.16199556630044046,0.16348484501428862,0.16492406800265363,0.16627479966988523,0.169323899436296,0.1726502253486749,0.17547843599803273],"n_dims_used":45,"mean_confidence":0.9177870008680555},"coverage":{"mean_confidence":0.9177870008680555,"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}}