{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006929},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006537","470:4700001129","470:4700006406","470:4700006782","470:4700006531","470:4700006894","469:4690004342","489:4890002554","470:4700005671","488:4880006377","496:4960012611","470:4700006913","489:4890002157","488:4880006328","470:4700006407","499:4990001746","470:4700003531","470:4700006907","470:4700006106","489:4890002986","470:4700006246","488:4880006304","469:4690003076","469:4690002736","488:4880000508"],"twin_admin_codes":[470,470,470,470,470,470,469,489,470,488,496,470,489,488,470,499,470,470,470,489,470,488,469,469,488],"twin_sims":[0.6367065831552665,0.5769009358765765,0.5383041538680314,0.513950981797543,0.512740180226577,0.5044420949302265,0.49843312646687293,0.4803198854189023,0.47582775121980203,0.46979691677485963,0.46735593470493847,0.442525094799878,0.4383660515079355,0.4330890655638428,0.4296295570954264,0.42651240196726564,0.42322292916162957,0.4231843970764804,0.4200870743792587,0.416507855492066,0.4094178574470421,0.40243121680084326,0.3953183872174049,0.3942501658132041,0.3931738026800588],"twin_dists":[0.12340760336752288,0.13622400138570867,0.14454412402989844,0.14984920193456802,0.1501144623143013,0.15193674543500144,0.15326134343427641,0.15728255868166816,0.1582870437431583,0.1596404994001937,0.16018996814183742,0.1658388992334788,0.16679656410634996,0.16801682050512526,0.16882004255571292,0.16954604053581995,0.1703145543245781,0.1703235712302638,0.17104950903323335,0.17189122253499972,0.1735678127390573,0.17523250759114453,0.17694070742996917,0.17719846143237575,0.1774585071105924],"n_dims_used":43,"mean_confidence":0.9149193874625272},"coverage":{"mean_confidence":0.9149193874625272,"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}}