{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006000},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005855","470:4700006295","470:4700006010","470:4700006432","496:4960001435","470:4700005276","496:4960002066","467:4670000806","496:4960002733","470:4700000403","470:4700005992","488:4880006004","496:4960001224","470:4700006293","496:4960006693","472:4720004282","489:4890000431","470:4700006435","472:4720004027","488:4880004706","472:4720006046","470:4700004141","472:4720005961","467:4670000289","496:4960006293"],"twin_admin_codes":[470,470,470,470,496,470,496,467,496,470,470,488,496,470,496,472,489,470,472,488,472,470,472,467,496],"twin_sims":[0.7702994357073737,0.7553663223784858,0.7490900148917851,0.7336065246541945,0.7324130051757776,0.7129803652724052,0.7039332096042069,0.701047494504217,0.6826347886594364,0.6760241068082345,0.6708440387198987,0.6702575775294095,0.6591795242000132,0.6571180339232215,0.6558080416164473,0.6491090504236721,0.6457208491390248,0.644005756924141,0.6435181692722782,0.6420505477618619,0.6326302211062641,0.6320053298768009,0.63195909463101,0.6274245764853864,0.6235596451007027],"twin_dists":[0.09382943424038788,0.09728499893668965,0.09872103513027299,0.10222738672346189,0.1024956929360277,0.1068293878057456,0.1088270400171903,0.1094618733290986,0.11348909187414727,0.11492630625207116,0.11604975493768648,0.11617680457070984,0.11857183103084792,0.1190165749409664,0.11929905238659527,0.12074200627397594,0.12147090613348348,0.12183966017304405,0.12194446943554856,0.12225987783458821,0.12428237886853755,0.12441643079363039,0.12442634872184007,0.12539875235912248,0.12622715916899566],"n_dims_used":43,"mean_confidence":0.914317108864008},"coverage":{"mean_confidence":0.914317108864008,"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}}