{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005674},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005782","471:4710001207","473:4730007994","473:4730006238","471:4710000654","473:4730006005","476:4760001042","473:4730008993","473:4730008210","471:4710000930","473:4730004310","473:4730004885","473:4730004792","473:4730007894","484:4840001171","471:4710000651","473:4730005467","473:4730006009","475:4750007678","473:4730006124","473:4730007355","476:4760001092","476:4760001097","475:4750010126","473:4730005673"],"twin_admin_codes":[473,471,473,473,471,473,476,473,473,471,473,473,473,473,484,471,473,473,475,473,473,476,476,475,473],"twin_sims":[0.6384686314311365,0.37436067612672114,0.31835660359392925,0.2478844869462383,0.22871831230851655,0.2252336121495537,0.22057644946206398,0.20058017655560992,0.2003044015484386,0.18774791861005605,0.18310250155496663,0.14942356244198454,0.1441524027291035,0.14158429554508187,0.1405184256728247,0.13052665675664338,0.11194971856288793,0.10976985973361067,0.09461110504730193,0.09363388535292456,0.0901206270574155,0.08778410840572468,0.08534376087956733,0.08347874805682595,0.0815587147046297],"twin_dists":[0.12302929131952262,0.18205934888873943,0.1964999816490485,0.21691702185504141,0.22308672734332644,0.2242445512208516,0.22581068625831666,0.2328009679357571,0.23290063130797636,0.2375428923348473,0.23931531409778167,0.25323662121710344,0.2556175516018043,0.25680097914974026,0.25729684123088076,0.26208773266375385,0.2717888860139699,0.2730065082623146,0.282038853931157,0.28265910019078094,0.2849320876203031,0.2864829125118662,0.28813807128913166,0.28942862083919546,0.2907815286101042],"n_dims_used":45,"mean_confidence":0.9134421454535591},"coverage":{"mean_confidence":0.9134421454535591,"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}}