{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006532},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006391","470:4700006395","470:4700006115","470:4700006792","470:4700006916","470:4700005679","470:4700006118","470:4700005825","470:4700006791","470:4700006893","470:4700006390","470:4700005958","470:4700006912","470:4700006915","470:4700006398","470:4700006256","470:4700005672","470:4700006408","466:4660000562","470:4700006666","470:4700005959","499:4990002774","487:4870011589","470:4700006259","488:4880006340"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,466,470,470,499,487,470,488],"twin_sims":[0.6752668638951528,0.6737344615486657,0.6637183269007523,0.6015931539914995,0.5022082738338942,0.4933965897152612,0.4854240202044586,0.47940460518212663,0.45259738451055065,0.4461552696576236,0.43897598366296336,0.4174422217850738,0.4134924109037938,0.40813198530083994,0.4023929113400424,0.39953921492793987,0.3898506233973726,0.38381650394455863,0.3654489795465764,0.3612645439287888,0.3489015363722289,0.34546294626157653,0.34518125402247035,0.34463419973415854,0.34427554186800474],"twin_dists":[0.11509068064490068,0.11542316505477539,0.1175916378836175,0.13093176305671173,0.15242865226221616,0.1543750444211394,0.15614483990034064,0.15748697832561448,0.16353382921472046,0.1650058554925274,0.16665589898811198,0.17167119383822205,0.17260276539954522,0.17387324187022696,0.1752416700357475,0.1759253705808475,0.17826347406216297,0.17973340526174283,0.18427799428916974,0.18532909864159128,0.18847160135173305,0.1893559236014433,0.18942857366931307,0.18956975198313464,0.18966237536520356],"n_dims_used":43,"mean_confidence":0.9148449565089026},"coverage":{"mean_confidence":0.9148449565089026,"n_dims_used":43,"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}}