{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006828},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006700","470:4700005730","470:4700005865","470:4700006562","470:4700006137","470:4700006574","470:4700006280","489:4890004473","470:4700000271","467:4670000936","470:4700006142","479:4790003502","489:4890005213","467:4670002371","472:4720004798","470:4700004667","470:4700000332","470:4700000408","489:4890004889","468:4680001085","496:4960011114","479:4790003749","467:4670000629","470:4700006138","489:4890004847"],"twin_admin_codes":[470,470,470,470,470,470,470,489,470,467,470,479,489,467,472,470,470,470,489,468,496,479,467,470,489],"twin_sims":[0.765197279875689,0.7217564182463809,0.6624922870816234,0.652530180193778,0.6519684407037838,0.5586337299226917,0.5508189292468542,0.5466396455865696,0.5401958964348389,0.538272768196442,0.534610060242565,0.5261491290597965,0.52359427282263,0.5219920536337217,0.5197626443462753,0.5178713972658435,0.5122617837495457,0.5009883450404223,0.4942678136108518,0.4893517158589848,0.4878861203331446,0.4868022495513184,0.4808542804222232,0.4784713868715153,0.4752242334769869],"twin_dists":[0.09501658608556343,0.10487999210792237,0.11785655165047698,0.12000541604008916,0.12012640599798444,0.14015151155131644,0.14183687192440447,0.14273973998795847,0.1441341693331915,0.14455092785882853,0.14534546929299913,0.14718516881477564,0.1477419405250246,0.1480914209930917,0.14857811917786282,0.14899137959569533,0.15021931192361615,0.15269754360830085,0.15418216207532096,0.15527186602870885,0.1555973608874011,0.15583826892562416,0.15716326369349812,0.15769553287727883,0.1584222300636774],"n_dims_used":43,"mean_confidence":0.9145177796829579},"coverage":{"mean_confidence":0.9145177796829579,"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}}