{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870004286},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870003429","487:4870003861","487:4870004868","487:4870004298","487:4870004866","487:4870004452","487:4870003294","487:4870003866","487:4870005151","466:4660014289","487:4870005447","487:4870004007","487:4870003719","487:4870004865","487:4870004445","487:4870003872","469:4690002841","487:4870003720","487:4870005591","466:4660014239","469:4690004934","487:4870006615","469:4690004846","487:4870004315","469:4690004229"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,466,487,487,487,487,487,487,469,487,487,466,469,487,469,487,469],"twin_sims":[0.6973761726500921,0.6921256559582557,0.681625672874057,0.67335862472247,0.6674528250960583,0.6500578770835826,0.6443274273841323,0.6411629864211771,0.6381437550113618,0.632805857588854,0.6262383492591579,0.6139261698601411,0.6027061748290894,0.5861658629003991,0.58416706244181,0.5698821808431185,0.5664925889617423,0.5539217472559418,0.5348696175439923,0.529808804116933,0.5260777555601639,0.5254306075285996,0.5219992878761838,0.5205307497247559,0.518414681410991],"twin_dists":[0.1102679999629398,0.11141804359844641,0.11370874999709558,0.11550467922616836,0.1167840409962318,0.12053778135076369,0.1217705096825714,0.12245057958089568,0.1230990511156344,0.12424469907700268,0.12565304370793914,0.12829083143222336,0.1306934229618235,0.13423676311067942,0.1346652859869413,0.1377313445001818,0.13846000416357215,0.14116727726494466,0.14528912874160704,0.1463886647670845,0.14720071480181632,0.14734169262797775,0.14808984248698714,0.14841038054635877,0.14887262865431203],"n_dims_used":43,"mean_confidence":0.909952208053234},"coverage":{"mean_confidence":0.909952208053234,"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}}