{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006727},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003793","468:4680004658","468:4680004462","473:4730003952","473:4730006841","500:5000001539","468:4680004755","468:4680003687","478:4780004186","476:4760000033","473:4730001379","473:4730004042","498:4980001584","476:4760000014","499:4990002152","473:4730003040","500:5000011003","500:5000001596","500:5000007864","500:5000003756","468:4680004659","500:5000008000","484:4840004822","498:4980001456","500:5000001837"],"twin_admin_codes":[468,468,468,473,473,500,468,468,478,476,473,473,498,476,499,473,500,500,500,500,468,500,484,498,500],"twin_sims":[0.33238287300566643,0.2846281301674819,0.24773200820992164,0.24382675359204264,0.24051481024486704,0.23406548805524074,0.23265375484369688,0.23185867444514613,0.22519008986131478,0.22282373825891186,0.21953517481796087,0.21747438536214128,0.21628095857130386,0.21092070198041507,0.20994974560426044,0.20945203196818055,0.2092041144820401,0.2052974882887334,0.1993643069060825,0.19698554229263956,0.19474386112348652,0.19280968450817637,0.19183933587160243,0.19036747075209928,0.18738950111602556],"twin_dists":[0.19276346994466073,0.20588869034506022,0.21696486279580743,0.21819666291914097,0.21925133919007847,0.22133252187630642,0.2217930743250255,0.22205326347027332,0.22425908679530343,0.22505223111712291,0.22616386695876292,0.22686617329664144,0.2272749337853262,0.22912988674625764,0.22946929817492687,0.22964369459943448,0.2297306688444739,0.23111056009401018,0.23324108805195262,0.23410754042920368,0.2349307147824965,0.23564627307259156,0.23600714142044266,0.23655695909992872,0.23767853946481882],"n_dims_used":45,"mean_confidence":0.9235580444335938},"coverage":{"mean_confidence":0.9235580444335938,"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}}