{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006965},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006897","485:4850007190","485:4850007124","485:4850006962","477:4770000897","485:4850007196","477:4770000777","477:4770001141","500:5000001293","477:4770001540","477:4770000519","485:4850007336","500:5000001391","485:4850006749","477:4770002335","500:5000001123","500:5000001735","500:5000002006","485:4850007265","477:4770000765","477:4770000775","500:5000002278","485:4850001732","477:4770001951","485:4850007191"],"twin_admin_codes":[485,485,485,485,477,485,477,477,500,477,477,485,500,485,477,500,500,500,485,477,477,500,485,477,485],"twin_sims":[0.8086494857124054,0.7903878552325052,0.7376986373181668,0.7334853417546299,0.6749953384814079,0.670636219508861,0.6493288237235285,0.6057413971078031,0.5828592885183403,0.5726216985879811,0.566758237432095,0.559584583741157,0.5011467060698046,0.48312135664281664,0.47359364552134003,0.4696368710195505,0.4647554426818394,0.4643057169731976,0.45285370347426523,0.44995020460709506,0.44814367667029065,0.44812299117305726,0.4446913013876879,0.43698277040357664,0.43283676384224257],"twin_dists":[0.08464583522298001,0.0890813071487662,0.10130541155707803,0.10225464112007206,0.11514960824324812,0.11609477961713867,0.12069470660163564,0.13004348969650967,0.1349457145640317,0.13714278403689822,0.13840287942457807,0.13994668576596347,0.1526626281811457,0.1566576408599955,0.1587877597262722,0.1596764961788652,0.1607764262077271,0.16087796258088097,0.16347542241654903,0.16413775489182494,0.1645506567346119,0.16455538825312535,0.16534148953597205,0.16711586839277365,0.16807531148136085],"n_dims_used":45,"mean_confidence":0.9209031846788195},"coverage":{"mean_confidence":0.9209031846788195,"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}}