{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700004622},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700004618","470:4700003791","496:4960005249","470:4700004793","470:4700005163","488:4880000546","467:4670000256","470:4700005763","496:4960005679","470:4700005762","472:4720004636","470:4700003794","488:4880000165","470:4700005905","469:4690001586","469:4690001862","469:4690001959","469:4690002152","472:4720003206","470:4700003965","470:4700005168","488:4880003066","479:4790000647","470:4700003966","479:4790000579"],"twin_admin_codes":[470,470,496,470,470,488,467,470,496,470,472,470,488,470,469,469,469,469,472,470,470,488,479,470,479],"twin_sims":[0.7426221950411676,0.6554421144108467,0.6417291104643131,0.6367068995537516,0.6310415106942837,0.6215401561179411,0.6019245144791061,0.5977710540494034,0.5859481853026518,0.5859366354727784,0.5805367986315839,0.5799203111321141,0.5767484426976973,0.5734858726862644,0.5619556024616879,0.5598129601419473,0.5488850150145957,0.5488244056363655,0.5472814581295788,0.5283364983722858,0.5277276549984664,0.5273482958734516,0.5265550992127563,0.5230632352557134,0.5181437977932286],"twin_dists":[0.10019172342278396,0.11937793954006161,0.12232894583175882,0.12340753544702812,0.12462316649000744,0.12665989095620378,0.13086080550365575,0.13175028385035867,0.13428342632041954,0.13428590227075146,0.1354438467136221,0.13557609853211522,0.1362567315713542,0.1369571854598199,0.13943614696083892,0.13989749786620384,0.14225452095911023,0.14226761410667008,0.14260101134675915,0.14670895844429913,0.14684146589591945,0.14692404567287842,0.14709675261182484,0.14785774475032573,0.14893183461378331],"n_dims_used":43,"mean_confidence":0.9138501189475836},"coverage":{"mean_confidence":0.9138501189475836,"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}}