{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980003580},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980003575","484:4840003366","484:4840003459","484:4840005069","484:4840003272","484:4840007299","484:4840007313","484:4840005717","484:4840004821","498:4980003516","484:4840005711","484:4840003752","484:4840004156","484:4840007497","484:4840007109","484:4840004264","484:4840005316","484:4840004820","484:4840003916","467:4670004309","484:4840004939","484:4840004823","484:4840005841","498:4980000129","484:4840002614"],"twin_admin_codes":[498,484,484,484,484,484,484,484,484,498,484,484,484,484,484,484,484,484,484,467,484,484,484,498,484],"twin_sims":[0.49723433801242584,0.42417425666747566,0.36589567149797364,0.35058377716855216,0.31918492914767577,0.3146945613515384,0.30983168148513174,0.3040780270815944,0.2965954070664854,0.290126481622394,0.28809391495288383,0.2815085855512234,0.2812838876288572,0.2658304716964964,0.2594272791576555,0.25841856376254274,0.2509503001317215,0.23993894133598054,0.23453724167068876,0.22853983958374027,0.22195705207183003,0.21477624509175774,0.21269385933681664,0.21064220052851299,0.2102246153683004],"twin_dists":[0.1535261315591827,0.17009204258220367,0.1841661478609945,0.18804063934840382,0.19627680194578087,0.19749061104935156,0.19881625748986712,0.20040024293717776,0.20248647428304942,0.20431517415121445,0.20489475589993186,0.20678957742886847,0.20685469998856243,0.21141209018419227,0.21334855236930608,0.21365633459955727,0.21595908144080933,0.21943568155257215,0.2211790270846533,0.2231457415992416,0.22534412783722127,0.22779248413934505,0.2285127802614691,0.22922713211741308,0.2293731055844109],"n_dims_used":45,"mean_confidence":0.935125223795573},"coverage":{"mean_confidence":0.935125223795573,"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}}