{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003023},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004364","665:6650003706","665:6650003182","665:6650003028","665:6650003560","665:6650002959","665:6650002954","665:6650002041","665:6650003486","665:6650004053","665:6650003410","487:4870004327","665:6650002586","487:4870000424","487:4870004181","665:6650003916","665:6650003338","487:4870004177","487:4870004324","665:6650002805","665:6650002886","497:4970003454","665:6650003485","665:6650002036","487:4870010090"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,487,665,487,487,665,665,487,487,665,665,497,665,665,487],"twin_sims":[0.6330013771001844,0.4985057038128974,0.49506755908174843,0.4879695285762825,0.4613654739641309,0.447674677250605,0.3622336703595715,0.3616118685232137,0.35316414416002695,0.3468218110795971,0.33460920207275563,0.32806569184305356,0.2987520149820732,0.2976510331891614,0.28441454139868694,0.27892696694783836,0.2762206794194423,0.2729384166034314,0.26821225655978875,0.25851740579713894,0.25139233745450196,0.24288955944686205,0.24274082332961272,0.24152244130291622,0.23910137874529208],"twin_dists":[0.12420275258272259,0.15324531834943833,0.15400519143719119,0.15557882878381013,0.1615426429207474,0.16465795405750092,0.18508511355769267,0.18524161877701095,0.18738168718876055,0.18900590396293263,0.19217843367738538,0.19390408057475486,0.20188206246957366,0.2021903026923092,0.20595018168346693,0.2075396987988572,0.20833059348847896,0.2092961988619726,0.21069922057803342,0.21362614220692747,0.21582158118518066,0.21849416349851952,0.21854144611080836,0.21892947259616136,0.21970430897238438],"n_dims_used":45,"mean_confidence":0.9015213012695312},"coverage":{"mean_confidence":0.9015213012695312,"n_dims_used":45,"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}}