{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008541},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007707","473:4730007581","471:4710001777","473:4730007711","473:4730007818","473:4730007357","475:4750010901","475:4750010113","473:4730008219","471:4710001245","471:4710001569","473:4730008656","471:4710000928","473:4730009515","475:4750010976","471:4710000608","473:4730009340","471:4710000699","475:4750010114","475:4750010439","471:4710001375","475:4750011368","471:4710000738","473:4730007928","475:4750011306"],"twin_admin_codes":[473,473,471,473,473,473,475,475,473,471,471,473,471,473,475,471,473,471,475,475,471,475,471,473,475],"twin_sims":[0.7160692599803854,0.6742446273621657,0.546399838783919,0.4401669694649599,0.4379535895808209,0.4185474444889317,0.3982007678139352,0.392889649602417,0.3919289509058708,0.389629706542961,0.3879821496697279,0.3845886757914444,0.3673182360576644,0.3630876575549916,0.3585361744961693,0.3486057222466687,0.3273044137707722,0.32674498816768127,0.3219590987495247,0.31991795999223294,0.3197055669549867,0.315984806131558,0.3081679754254305,0.30663409763939337,0.3040906194590255],"twin_dists":[0.10614462914811727,0.11531249727983135,0.1427915817295646,0.16638144970944888,0.1668917314753279,0.17141120279297395,0.17624680539036128,0.1775272126224715,0.17775967176899576,0.17831709985251964,0.17871748281697664,0.17954469271897144,0.18381041059243633,0.18487039019361534,0.18601778404844543,0.18854749659136041,0.1941060666770621,0.19425466170172995,0.195531703011389,0.19607956937604015,0.19613669065870437,0.19714084304503632,0.19927252249459596,0.1996944395539985,0.20039675742241425],"n_dims_used":44,"mean_confidence":0.9144736203280363},"coverage":{"mean_confidence":0.9144736203280363,"n_dims_used":44,"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}}