{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006198},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003930","481:4810002969","485:4850004200","485:4850004939","481:4810004883","485:4850004413","477:4770001532","485:4850004485","466:4660006241","485:4850004588","485:4850000682","470:4700000389","485:4850004284","485:4850004732","481:4810004723","488:4880000284","485:4850007688","499:4990002550","485:4850004623","485:4850004116","485:4850004436","485:4850004744","466:4660008382","481:4810005873","485:4850006120"],"twin_admin_codes":[485,481,485,485,481,485,477,485,466,485,485,470,485,485,481,488,485,499,485,485,485,485,466,481,485],"twin_sims":[0.08687767205719737,0.07464680066254362,0.06610572305404885,0.06403052660085726,0.05690058233850771,0.04977443023747338,0.0476899783367556,0.04228565693747057,0.03806441045171056,0.03703103099233098,0.03497986239643258,0.03453529299071019,0.034091087786532796,0.031150656014619207,0.029062910719724836,0.02832353674199296,0.02717846718928214,0.0268331606197348,0.02422882497956693,0.024014959053222783,0.02246417514785918,0.021293019728423557,0.020686556810077576,0.019688364958053442,0.01920583333295125],"twin_dists":[0.28709337618101644,0.29587378572312323,0.3027217985432674,0.30449379363257295,0.31096463923650197,0.31813968497147216,0.3203998074521452,0.3266702145794148,0.3320561007007471,0.33345127502703287,0.33632140069812216,0.33696227903466747,0.33760968695300553,0.34208653846165393,0.34549017991120007,0.3467460139051673,0.34874771532725496,0.3493655969176687,0.35426047662845167,0.354682366926382,0.3578429113399388,0.36035786858393354,0.36170784869976524,0.3640068150775755,0.3651548288796765],"n_dims_used":45,"mean_confidence":0.9181991577148437},"coverage":{"mean_confidence":0.9181991577148437,"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}}